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M54HC4351 [STMICROELECTRONICS]

ANALOGMULTIPLEXER/DEMULTIPLEXER WITHADDRESS LATCH: SINGLE8CHANNEL, DUAL 4CHANNEL, TRIPLE2CHANNEL; ANALOGMULTIPLEXER /解复用器WITHADDRESS LATCH ： SINGLE8CHANNEL ，双4路， TRIPLE2CHANNEL
M54HC4351
型号： M54HC4351
厂家： ST    ST
描述：

ANALOGMULTIPLEXER/DEMULTIPLEXER WITHADDRESS LATCH: SINGLE8CHANNEL, DUAL 4CHANNEL, TRIPLE2CHANNEL
ANALOGMULTIPLEXER /解复用器WITHADDRESS LATCH ： SINGLE8CHANNEL ，双4路， TRIPLE2CHANNEL

解复用器 双倍数据速率
文件： 总16页 (文件大小：304K)
中文：  中文翻译
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M54HC4351/52/53  
M74HC4351/52/53  
ANALOG MULTIPLEXER/DEMULTIPLEXER WITH ADDRESS LATCH:  
SINGLE 8 CHANNEL, DUAL 4 CHANNEL, TRIPLE 2 CHANNEL  
.
LOGIC LEVEL TRANSLATION TO ENABLE 5V  
LOGIC SIGNAL TO COMMUNICATE WITH  
±5V ANALOG SIGNAL  
WIDE OPERATING VOLTAGE RANGE  
(VCC - VEE) 2V TO 12V  
LOW ”ON” RESISTANCE:  
70Ω TYP. (VCC - VEE = 4.5 V)  
50Ω TYP. (VCC - VEE = 9 V)  
WIDE ANALOG INPUT VOLTAGE RANGE: ±6V  
FAST SWITCHING  
LOW CROSSTALK BETWEEN SWITCHES  
HIGH ON/OFF OUTPUT VOLTAGE RATIO  
LOW SINE WAVE DISTORTION:  
0.02% (TYP.) AT VCC - VEE = 9 V  
HIGH NOISE IMMUNITY  
.
.
B1R  
F1R  
(Plastic Package)  
(Ceramic Package)  
.
.
.
.
.
M1R  
(Micro Package)  
C1R  
(Chip Carrier)  
.
ORDER CODES :  
VNIH = VNIL = 28% VCC (MIN.)  
LOW POWER DISSIPATION  
M54HCXXXXF1R  
M74HCXXXXB1R  
M74HCXXXXM1R  
M74HCXXXXC1R  
.
ICC = 4 µA (MAX) AT TA = 25 oC  
DESCRIPTION  
These  
devices  
are  
analog  
multiplexer  
The HC4351 is a single 8 channel multiplexer  
demultiplexer having three binary control inputs A,  
B and C to select 1 of 8 to be turned on, and  
connected to the output.  
The HC4352 has a pair of four channel multiplexer  
demultiplexer having two controlinputs A andB that  
select one of four channel of the two sections.  
The HC4353 is a triple two channel multiplexer  
demultiplexer havingthree separate digital control  
inputs A, B and C to select independently one of a  
pair of channles.  
demultiplexers in high speed silicon gate C2MOS  
technology. These analog switches are bidirectional  
and digitally controlled. A built-in level shifting is  
included to allow them a control input range of up to  
± 6V (peak) for an analog signal with digital control  
signal of 0 to 6V.  
VEE supply pin is provided for analog input signals.  
They have two enable inputs to enable all the  
switches when high (EN2) or low (EN1). For  
operation as a digital multiplexer/demultiplexer, VEE  
is connected to GND.  
PIN CONNECTION (top view)  
HC4351  
HC4352  
HC4353  
November 1993  
1/16  
M54/M74HC4351/4352/4353  
CHIP CARRIER  
HC4351  
HC4352  
HC4353  
PIN DESCRIPTION (HC4351)  
PIN DESCRIPTION (HC4352)  
PIN No  
SYMBOL  
COM  
NC  
NAME AND FUNCTION  
Common  
PIN No  
SYMBOL  
0Y to 3Y  
NC  
NAME AND FUNCTION  
Independent Input/Outputs  
Not Connected  
4
3, 14  
7
1, 6, 2, 5  
Not Connected  
3, 14  
EN1  
Enable Input (Active LOW)  
7
8
EN1  
Enable Input (Active LOW)  
8
EN2  
Enable Input (Active  
HIGH)  
EN2  
Enable Input (Active  
HIGH)  
9
VEE  
LE  
Negative Supply Voltage  
9
VEE  
LE  
Negative Supply Voltage  
11  
Latch Enable Input  
(Active LOW)  
11  
Latch Enable Input  
(Active LOW)  
15, 13, 12  
A, B, C  
0 to 7  
Select Inputs  
13, 12  
A, B  
Select Inputs  
17, 18, 19,  
16, 1, 6, 2, 5  
Independent Input/Outputs  
16, 18, 19,  
15  
0X to 3X  
Independent Input/Outputs  
10  
20  
GND  
VCC  
Ground (0V)  
17, 4  
X COM  
Y COM  
Common Output/Inputs  
Positive Supply Voltage  
10  
20  
GND  
VCC  
Ground (0V)  
Positive Supply Voltage  
PIN DESCRIPTION (HC4353)  
PIN No  
1, 2  
5
SYMBOL  
0Y 1Y  
Z COM  
0Z, 1Z  
NC  
NAME AND FUNCTION  
Independent Input/Outputs  
Common Output/Inputs  
Independent Input/Outputs  
Not Connected  
6, 4  
3, 14  
7
EN1  
Enable Input (Active LOW)  
8
EN2  
Enable Input (Active  
HIGH)  
9
VEE  
LE  
Negative Supply Voltage  
11  
Latch Enable Input  
(Active LOW)  
15, 13, 12  
A, B, C  
0X, 1X  
X COM  
Y COM  
GND  
Select Inputs  
16, 17  
18  
Independent Input/Outputs  
Common Output/Inputs  
Common Output/Inputs  
Ground (0V)  
19  
10  
20  
VCC  
Positive Supply Voltage  
2/16  
M54/M74HC4351/4352/4353  
IEC LOGIC SYMBOLS  
HC4351  
HC4352  
HC4353  
TRUTH TABLE  
CONTROL INPUTS  
”ON” CHANNEL (LE = H) **  
HC4352  
EN1  
L
EN2  
H
C *  
L
B
L
A
L
HC4351  
HC4353  
0X, 0Y, 0Z  
1X, 0Y, 0Z  
0X, 1Y, 0Z  
1X, 1Y, 0Z  
0X, 0Y, 1Z  
1X, 0Y, 1Z  
0X, 1Y, 1Z  
1X, 1Y, 1Z  
NONE  
0
0X, 0Y  
1X, 1Y  
2X, 2Y  
3X, 3Y  
- -  
L
H
L
L
H
L
1
L
H
L
H
H
L
2
L
H
L
H
L
3
L
H
H
H
H
H
X
X
4
L
H
L
H
L
5
6
- -  
L
H
H
H
X
X
- -  
L
H
H
X
X
7
- -  
H
X
X
NONE  
NONE  
NONE  
NONE  
L
NONE  
X: DON’T CARE *: HC4351/3 only  
** When latch Enable is low, the Channel Selection is latched and the Channel Address Latch does not change state.  
3/16  
M54/M74HC4351/4352/4353  
ABSOLUTE MAXIMUM RATINGS  
Symbol  
Parameter  
Value  
-0.5 to +7  
-0.5 to 13  
-0.5 to VCC + 0.5  
VEE - 0.5 to VCC + 0.5  
± 20  
Unit  
V
VCC  
Supply Voltage Range  
VCC - VEE Supply Voltage Range  
V
VIN  
VI/O  
IIK  
DC Input Voltage  
V
DC Switch I/O Voltage  
Input Diode Current  
I/O Diode Current  
DC Output Current  
V
mA  
mA  
mA  
mA  
mW  
oC  
oC  
IOK  
IOUT  
± 20  
± 25  
ICC or IGND DC VCC or Ground Current  
± 50  
PD  
Tstg  
TL  
Power Dissipation  
500 (*)  
Storage Temperature  
Lead Temperature (10 sec)  
-65 to +150  
300  
Absolute MaximumRatingsare those values beyond whichdamage tothe device may occur. Functional operation under these condition isnotimplied.  
(*) 500 mW: 65 oC derate to 300 mW by 10mW/oC: 65 oC to 85 oC  
RECOMMENDED OPERATING CONDITIONS  
Symbol  
VCC  
Parameter  
Value  
2 to 6  
Unit  
V
Supply Voltage  
Supply Voltage  
VEE  
-6 to 0  
V
VCC - VEE Supply Voltage  
2 to 12  
0 to VCC  
VEE to VCC  
V
VIN  
VI/O  
Top  
Input Voltage  
V
DC Switch I/O Voltage  
Operating Temperature:  
V
M54HC Series  
M74HC Series  
-55 to +125  
-40 to +85  
oC  
oC  
tr, tf  
Input Rise and Fall Time  
VCC = 2 V  
VCC = 4.5 V  
VCC = 6 V  
0 to 1000  
0 to 500  
0 to 400  
ns  
4/16  
M54/M74HC4351/4352/4353  
DC SPECIFICATIONS  
Test Conditions  
VCC VEE  
Value  
TA = 25 oC  
54HC and 74HC  
-40 to 85 oC -55 to 125 oC  
Symbol  
Parameter  
Unit  
74HC  
54HC  
(V) (V)  
Min. Typ. Max. Min. Max. Min. Max.  
VIHC  
High Level  
Control Input  
Voltage  
2.0  
4.5  
6.0  
1.5  
3.15  
4.2  
1.5  
3.15  
4.2  
1.5  
3.15  
4.2  
V
V
VILC  
Low Level Control 2.0  
0.5  
1.35  
1.8  
0.5  
1.35  
1.8  
0.5  
1.35  
1.8  
Input  
4.5  
Voltage  
6.0  
RON  
ON Resistance  
4.5 GND VIN = VIHC or  
85  
55  
50  
180  
120  
100  
225  
150  
125  
VILC  
VI/O = VCC to  
VEE  
4.5 -4.5  
6.0 -6.0  
II/O ≤ 2 mA  
Ω
2.0 GND VIN = VIHC or  
150  
70  
VILC  
VI/O = VCC or  
4.5 GND  
150  
100  
80  
190  
125  
100  
4.5 -4.5  
50  
VEE  
6.0 -6.0  
45  
II/O ≤ 2 mA  
∆RON Difference of ON  
Resistance  
4.5 GND VIN = VIHC or  
10  
5
30  
12  
10  
35  
15  
12  
VILC  
VI/O = VCC to  
4.5 -4.5  
Between Switches  
Ω
6.0 -6.0  
5
VEE  
II/O ≤ 2 mA  
IOFF  
Input/Output  
VOS = VCC or  
±100  
±1000  
±
nA  
Leakage Current  
(SWITCH OFF)  
GND  
6.0 -6.0 VIS = GND or  
VCC  
VIN = VILC  
IIZ  
Switch Input  
Leakage Current  
(SWITCH ON)  
VOS = VCC or  
GND  
VINH = VIHC  
±100  
±0.1  
±1000  
±1  
±
nA  
6.0 -6.0  
6.0 GND  
IIN  
Control Input  
Current  
VIN = VCC or  
GND  
±1  
µA  
µA  
ICC  
Quiescent Supply 6.0 GND VIN = VCC or  
Current GND  
4
8
40  
80  
80  
6.0 -6.0  
160  
5/16  
M54/M74HC4351/4352/4353  
AC ELECTRICAL CHARACTERISTICS for HC4351 (CL = 50 pF, Input tr = tf = 6 ns, GND=0V)  
Test Conditions  
Value  
TA = 25 oC  
54HC and 74HC  
-40 to 85 oC -55 to 125 oC  
Symbol  
Parameter  
Unit  
VCC VEE  
(V) (V)  
74HC  
54HC  
Min. Typ. Max. Min. Max. Min. Max.  
ΦI/O  
Phase Difference  
Between Input  
and Output  
2.0 GND  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0  
25  
6
5
60  
12  
10  
75  
15  
13  
ns  
4
tPZL  
tPZH  
Output Enable  
Time  
(E1, E2 - O)  
80  
20  
16  
18  
80  
22  
17  
18  
75  
22  
16  
17  
120  
38  
33  
30  
120  
40  
35  
34  
120  
40  
35  
35  
200  
40  
34  
250  
50  
43  
300  
60  
51  
ns  
ns  
ns  
ns  
ns  
ns  
tPZL  
tPZH  
Output Enable  
Time  
(LE - I/O)  
225  
45  
38  
280  
56  
48  
340  
68  
57  
tPZL  
tPZH  
Output Enable  
Time  
(A, B, C - I/O)  
225  
45  
38  
280  
56  
48  
340  
68  
57  
tPLZ  
tPHZ  
Output Disable  
Time  
(E1, E2 - O)  
275  
55  
344  
69  
415  
83  
47  
59  
71  
tPLZ  
tPHZ  
Output Disable  
Time  
(LE - I/O)  
275  
55  
344  
69  
415  
83  
47  
59  
71  
tPLZ  
tPHZ  
Output Disable  
Time  
(A, B, C - I/O)  
290  
58  
49  
363  
73  
61  
433  
87  
74  
tW(H)  
Minimum Pulse  
Width (LE)  
75  
15  
13  
50  
10  
9
95  
19  
16  
60  
12  
11  
5
110  
22  
19  
75  
15  
13  
5
ns  
ns  
ns  
4.5  
6.0  
ts  
Minimum Set Up  
Time  
2.0  
4.5  
6.0  
2.0  
th  
Minimum Hold  
Time  
5
4.5  
5
5
5
6.0  
5
5
5
CIN  
CIS  
Input Capacitance  
Common Terminal  
Capacitance  
5
36  
10  
70  
10  
70  
10  
70  
pF  
pF  
5.0 -5.0  
5.0 -5.0  
COS  
CIOS  
Switch Terminal  
Capacitance  
Feed Through  
Capacitance  
7
15  
2
15  
2
15  
2
pF  
pF  
pF  
0.95  
23  
5.0 -5.0  
5.0 GND  
CPD (*) Power Dissipation  
Capacitance  
(*) CPD isdefined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load.  
(Refer to Test Circuit). Average operting current can be obtained by the followingequation. ICC(opr) = CPD • VCC • fIN + ICC  
6/16  
M54/M74HC4351/4352/4353  
AC ELECTRICAL CHARACTERISTICS for HC4352 (CL = 50 pF, Input tr = tf = 6 ns, GND=0V)  
Test Conditions  
Value  
TA = 25 oC  
54HC and 74HC  
-40 to 85 oC -55 to 125 oC  
Symbol  
Parameter  
Unit  
VCC VEE  
(V) (V)  
74HC  
54HC  
Min. Typ. Max. Min. Max. Min. Max.  
ΦI/O  
Phase Difference  
Between Input  
and Output  
2.0 GND  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0  
25  
6
5
60  
12  
10  
75  
15  
13  
ns  
4
tPZL  
tPZH  
Output Enable  
Time  
(E1, E2 - O)  
80  
20  
16  
18  
80  
22  
17  
18  
80  
22  
16  
17  
120  
38  
33  
36  
160  
40  
34  
32  
120  
40  
35  
31  
200  
40  
34  
250  
50  
43  
300  
60  
51  
ns  
ns  
ns  
ns  
ns  
ns  
tPZL  
tPZH  
Output Enable  
Time  
(LE - I/O)  
225  
45  
38  
280  
56  
48  
340  
68  
57  
tPZL  
tPZH  
Output Enable  
Time  
(A, B, C - I/O)  
225  
45  
38  
280  
56  
48  
340  
68  
57  
tPLZ  
tPHZ  
Output Disable  
Time  
(E1, E2 - O)  
275  
55  
344  
69  
415  
83  
47  
59  
71  
tPLZ  
tPHZ  
Output Disable  
Time  
(LE - I/O)  
275  
55  
344  
69  
415  
83  
47  
59  
71  
tPLZ  
tPHZ  
Output Disable  
Time  
(A, B, C - I/O)  
275  
55  
47  
344  
69  
59  
415  
83  
71  
tW(H)  
Minimum Pulse  
Width (LE)  
75  
15  
13  
50  
10  
9
95  
19  
16  
60  
12  
11  
5
110  
22  
19  
75  
15  
13  
5
ns  
ns  
ns  
4.5  
6.0  
ts  
Minimum Set Up  
Time  
2.0  
4.5  
6.0  
2.0  
th  
Minimum Hold  
Time  
5
4.5  
5
5
5
6.0  
5
5
5
CIN  
CIS  
Input Capacitance  
Common Terminal  
Capacitance  
5
19  
10  
40  
10  
40  
10  
40  
pF  
pF  
5.0 -5.0  
5.0 -5.0  
COS  
CIOS  
Switch Terminal  
Capacitance  
Feed Through  
Capacitance  
7
15  
2
15  
2
15  
2
pF  
pF  
pF  
0.85  
34  
5.0 -5.0  
5.0 GND  
CPD (*) Power Dissipation  
Capacitance  
(*) CPD isdefined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load.  
(Refer to Test Circuit). Average operting current can be obtained by the followingequation. ICC(opr) = CPD • VCC • fIN + ICC  
7/16  
M54/M74HC4351/4352/4353  
AC ELECTRICAL CHARACTERISTICS for HC4353 (CL = 50 pF, Input tr = tf = 6 ns, GND=0V)  
Test Conditions  
Value  
TA = 25 oC  
54HC and 74HC  
-40 to 85 oC -55 to 125 oC  
Symbol  
Parameter  
Unit  
VCC VEE  
(V) (V)  
74HC  
54HC  
Min. Typ. Max. Min. Max. Min. Max.  
ΦI/O  
Phase Difference  
Between Input  
and Output  
2.0 GND  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0 GND RL = 1KΩ  
4.5 GND  
6.0 GND  
4.5 -4.5  
2.0  
25  
6
5
60  
12  
10  
75  
15  
13  
ns  
4
tPZL  
tPZH  
Output Enable  
Time  
(E1, E2 - O)  
100  
22  
18  
19  
110  
24  
20  
18  
100  
22  
18  
19  
130  
38  
32  
30  
140  
41  
34  
37  
135  
42  
32  
35  
200  
40  
34  
250  
50  
43  
300  
60  
51  
ns  
ns  
ns  
ns  
ns  
ns  
tPZL  
tPZH  
Output Enable  
Time  
(LE - I/O)  
225  
45  
38  
280  
56  
48  
340  
68  
57  
tPZL  
tPZH  
Output Enable  
Time  
(A, B, C - I/O)  
225  
45  
38  
280  
56  
48  
340  
68  
57  
tPLZ  
tPHZ  
Output Disable  
Time  
(E1, E2 - O)  
290  
58  
363  
72  
435  
87  
49  
61  
74  
tPLZ  
tPHZ  
Output Disable  
Time  
(LE - I/O)  
300  
60  
375  
75  
450  
90  
51  
64  
77  
tPLZ  
tPHZ  
Output Disable  
Time  
(A, B, C - I/O)  
325  
65  
55  
406  
81  
69  
100  
85  
tW(H)  
Minimum Pulse  
Width (LE)  
75  
15  
13  
50  
10  
9
95  
19  
16  
60  
12  
11  
5
110  
22  
19  
75  
15  
13  
5
ns  
ns  
ns  
4.5  
6.0  
ts  
Minimum Set Up  
Time  
2.0  
4.5  
6.0  
2.0  
th  
Minimum Hold  
Time  
5
4.5  
5
5
5
6.0  
5
5
5
CIN  
CIS  
Input Capacitance  
Common Terminal  
Capacitance  
5
11  
10  
20  
10  
20  
10  
20  
pF  
pF  
5.0 -5.0  
5.0 -5.0  
COS  
CIOS  
Switch Terminal  
Capacitance  
Feed Through  
Capacitance  
7
15  
2
15  
2
15  
2
pF  
pF  
pF  
0.75  
10  
5.0 -5.0  
5.0 GND  
CPD (*) Power Dissipation  
Capacitance  
(*) CPD isdefined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load.  
(Refer to Test Circuit). Average operting current can be obtained by the followingequation. ICC(opr) = CPD • VCC • fIN + ICC  
8/16  
M54/M74HC4351/4352/4353  
ANALOG SWITCH CHARACTERISTICS (GND = 0 V TA = 25 oC)  
Test Conditions  
Value  
Typ.  
Symbol  
Parameter  
Unit  
%
VCC VEE  
(V) (V) (Vp-p)  
2.25 -2.25  
VIN  
Sine Wave  
Distortion  
4
8
fIN = 1 KHz  
RL = 10 Ω  
CL = 50 pF  
0.025  
0.02  
4.5  
-4.5  
fMAX  
Frequency  
Response  
(Switch ON)  
Adjust fIN voltage to Obtain 0 dBm at VOS  
Increase fIN Frequency until dB Meter Reads -3dB  
RL = 50 Ω CL = 10 pF (*)  
.
4.5  
-4.5  
200  
MHz  
Feedthrough  
Attenuation  
(Switch OFF)  
2.25 -2.25  
VIN is centered at (VCC - VEE)/2.  
Adjust input for 0 dBm  
-50  
-50  
-50  
110  
225  
310  
-50  
-50  
-50  
dB  
mV  
dB  
4.5  
6
-4.5  
-6  
RL = 600 Ω  
CL = 50 pF fIN = 1 MHz sine wave  
Crosstalk  
Control to switch  
2.25 -2.25  
tr = tf = 6ns  
RL = 600 Ω  
CL = 50 pF  
4.5  
6.0  
-4.5  
-6.0  
fIN = 1 MHz square wave  
Crosstalk  
Between any  
two switches  
2.25 -2.25  
Adjust VIN to obtain 0dBm at input  
RL = 600 Ω  
CL = 50 pF fIN = 1 MHz sine wave  
4.5  
6
-4.5  
-6  
(*): Input COMMON Terminal, and measured at SWITCHTerminal.  
NOTE: These characteristics are determined by design of devices.  
9/16  
M54/M74HC4351/4352/4353  
SWITCHING CHARACTERISTICS TEST CIRCUIT  
tPLZ, tPHZ, tPZL, tPZH  
.
CROSSTALK (control to output)  
BANDWIDTH AND FEEDTHROUGH  
ATTENUATION  
CROSSTALK BETWEEN ANY TWO  
SWITCHES  
GND (VSS  
)
CI–O CI/O  
GND (VSS  
)
10/16  
M54/M74HC4351/4352/4353  
SWITCHING CHARACTERISTICS TEST WAVEFORM  
tPLZ, tPHZ, tPZL, tPZH  
.
ts, th, tw  
CHANNEL RESISTANCE (RON  
)
ICC (Opr.)  
11/16  
M54/M74HC4351/4352/4353  
Plastic DIP20 (0.25) MECHANICAL DATA  
mm  
inch  
TYP.  
DIM.  
MIN.  
0.254  
1.39  
TYP.  
MAX.  
MIN.  
0.010  
0.055  
MAX.  
a1  
B
b
1.65  
0.065  
0.45  
0.25  
0.018  
0.010  
b1  
D
E
e
25.4  
1.000  
8.5  
2.54  
22.86  
0.335  
0.100  
0.900  
e3  
F
7.1  
0.280  
0.155  
I
3.93  
L
3.3  
0.130  
Z
1.34  
0.053  
P001J  
12/16  
M54/M74HC4351/4352/4353  
Ceramic DIP20 MECHANICAL DATA  
mm  
inch  
TYP.  
DIM.  
MIN.  
TYP.  
MAX.  
25  
MIN.  
MAX.  
0.984  
0.307  
A
B
7.8  
D
E
3.3  
0.130  
0.900  
0.5  
1.78  
0.020  
0.070  
e3  
F
22.86  
2.29  
0.4  
2.79  
0.55  
1.52  
0.31  
1.27  
0.090  
0.016  
0.050  
0.009  
0.020  
0.110  
0.022  
0.060  
0.012  
0.050  
G
I
1.27  
0.22  
0.51  
L
M
N1  
P
4° (min.), 15° (max.)  
7.9  
8.13  
5.71  
0.311  
0.320  
0.225  
Q
P057H  
13/16  
M54/M74HC4351/4352/4353  
SO20 MECHANICAL DATA  
mm  
inch  
TYP.  
DIM.  
MIN.  
TYP.  
MAX.  
2.65  
0.20  
2.45  
0.49  
0.32  
MIN.  
MAX.  
0.104  
0.007  
0.096  
0.019  
0.012  
A
a1  
a2  
b
0.10  
0.004  
0.35  
0.23  
0.013  
0.009  
b1  
C
0.50  
0.020  
c1  
D
45° (typ.)  
12.60  
10.00  
13.00  
10.65  
0.496  
0.393  
0.512  
0.419  
E
e
1.27  
0.050  
0.450  
e3  
F
11.43  
7.40  
0.50  
7.60  
1.27  
0.75  
0.291  
0.19  
0.299  
0.050  
0.029  
L
M
S
8° (max.)  
P013L  
14/16  
M54/M74HC4351/4352/4353  
PLCC20 MECHANICAL DATA  
mm  
inch  
TYP.  
DIM.  
MIN.  
9.78  
8.89  
4.2  
TYP.  
MAX.  
10.03  
9.04  
MIN.  
0.385  
0.350  
0.165  
MAX.  
0.395  
0.356  
0.180  
A
B
D
4.57  
d1  
d2  
E
2.54  
0.56  
0.100  
0.022  
7.37  
8.38  
0.290  
0.330  
0.004  
e
1.27  
5.08  
0.38  
0.050  
0.200  
0.015  
e3  
F
G
0.101  
M
M1  
1.27  
1.14  
0.050  
0.045  
P027A  
15/16  
M54/M74HC4351/4352/4353  
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the  
consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No  
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specificationsmentioned  
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.  
SGS-THOMSON Microelectronicsproductsare notauthorized foruse ascritical componentsin life support devices or systems without express  
written approval of SGS-THOMSON Microelectonics.  
1994 SGS-THOMSON Microelectronics - All Rights Reserved  
SGS-THOMSON Microelectronics GROUP OF COMPANIES  
Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands -  
Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A  
16/16  

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