M74HC173B1R [STMICROELECTRONICS]
QUAD D-TYPE REGISTER 3-STATE; QUAD D型寄存器3 -STATE
| 型号： | M74HC173B1R |
| 厂家： | 
ST |
| 描述： | QUAD D-TYPE REGISTER 3-STATE |
| 文件： | 总12页 (文件大小：265K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
M54HC173
M74HC173
QUAD D-TYPE REGISTER (3-STATE)
.
.
.
.
.
.
.
.
HIGH SPEED
fMAX = 73 MHz (TYP.) at VCC = 5 V
LOW POWER DISSIPATION
ICC = 4 µA (MAX.) at TA = 25 °C
HIGH NOISE IMMUNITY
VNIH = VNIL = 28 % VCC (MIN.)
OUTPUT DRIVE CAPABILITY
15 LSTTL LOADS
SYMMETRICAL OUTPUT IMPEDANCE
|IOH| = IOL = 6 mA (MIN.)
BALANCED PROPAGATION DELAYS
tPLH = tPHL
WIDE OPERATING VOLTAGE RANGE
B1R
(Plastic Package)
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
VCC (OPR) = 2 V to 6 V
PIN AND FUNCTION COMPATIBLE WITH
54/74LS 173
ORDER CODES :
M54HC173F1R
M74HC173B1R
M74HC173M1R
M74HC173C1R
PIN CONNECTIONS (top view)
DESCRIPTION
The M54/74HC173is ahigh speedCMOSQUADD-
TYPE REGISTER (3-STATE) fabricated in silicon
gate C2MOS technology.
It has the same high speed performance of LSTTL
combined with true CMOS low power consumption.
This device is composed ofa four-bit register includ-
ing D-typeflip-flops and3-state buffers. The fourflip-
flops are controlled by a common clock input
(CLOCK) and a common reset input (CLEAR). Sig-
nals applied to the data inputs (D1-D4) are stored at
the respective flip-flops on the positive going transi-
tion of the clock input, only when both clock control
inputs (G1 and G2) are held low.
The reset feature is asynchronous and active high.
The stored data are provided on each output only
when both output control inputs (M and N) are held
low, otherwise the outputs go tothehigh-impedance
state.
NC =
No Internal
Connection
All inputs are equipped with protection circuits
against static discharge and transient excess volt-
age.
October 1992
1/12
M54/M74HC173
TRUTH TABLE
DATA ENABLE
OUTPUT CONTROL
CLEAR
CLOCK
Dn
Qn
G1
G2
X
X
X
X
X
H
L
M
H
X
L
N
X
H
L
L
L
L
L
L
X
X
H
L
L
L
L
L
X
X
X
X
X
X
X
H
X
L
X
X
X
X
X
X
H
L
Z
Z
L
L
Q0
Q0
Q0
H
L
L
L
L
L
L
L
X: Don’t Care Z: High Impedance
LOGIC DIAGRAM
2/12
M54/M74HC173
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
IEC LOGIC SYMBOL
PIN No
SYMBOL
NAME AND FUNCTION
1, 2
M, N
Output Enable Input
(Active LOW)
3, 4, 5, 6
7
1Q to 4Q
CLOCK
3-State Flip-flop Outputs
Clock Input (LOW to
HIGH, Edge-triggered)
9, 10
G1, G2
1D to 4D
CLEAR
Data Enable Inputs
(Active LOW)
14, 13, 12,
11
Data Inputs
15
Asynchronous Master
Reset (Active HIGH)
8
GND
VCC
Ground (0V)
16
Positive Supply Voltage
ABSOLUTE MAXIMUM RATING
Symbol
VCC
VI
Parameter
Value
-0.5 to +7
Unit
Supply Voltage
V
DC Input Voltage
-0.5 to VCC + 0.5
-0.5 to VCC + 0.5
± 20
V
V
VO
DC Output Voltage
IIK
DC Input Diode Current
DC Output Diode Current
DC Output Source Sink Current Per Output Pin
mA
mA
mA
mA
mW
oC
IOK
± 20
IO
± 35
ICC or IGND DC VCC or Ground Current
± 70
PD
Tstg
TL
Power Dissipation
500 (*)
Storage Temperature
Lead Temperature (10 sec)
-65 to +150
300
oC
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
3/12
M54/M74HC173
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
VI
Parameter
Value
2 to 6
Unit
V
Supply Voltage
Input Voltage
Output Voltage
0 to VCC
0 to VCC
V
VO
V
Top
Operating Temperature: 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
DC SPECIFICATIONS
Test Conditions
VCC
Value
-40 to 85 oC -55 to 125 oC
74HC 54HC
TA = 25 oC
54HC and 74HC
Symbol
Parameter
Unit
(V)
Min. Typ. Max. Min. Max. Min. Max.
VIH
High Level Input
Voltage
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
1.5
3.15
4.2
1.5
3.15
4.2
1.5
3.15
4.2
V
V
VIL
Low Level Input
Voltage
0.5
1.35
1.8
0.5
1.35
1.8
0.5
1.35
1.8
VOH
High Level
Output Voltage
1.9
4.4
5.9
2.0
4.5
6.0
1.9
4.4
1.9
4.4
VI =
VIH
or
IO=-20 µA
V
V
5.9
5.9
VIL
IO=-6.0 mA 4.18 4.31
4.13
5.63
4.10
5.60
IO=-7.8 mA 5.68
5.8
0.0
0.0
0.0
VOL
Low Level Output 2.0
Voltage
0.1
0.1
0.1
0.1
0.1
0.1
0.1
VI =
VIH
or
IO= 20 µA
4.5
6.0
4.5
6.0
0.1
0.1
VIL
IO= 6.0 mA
IO= 7.8 mA
0.17 0.26
0.18 0.26
±0.1
0.37
0.37
±1
0.40
0.40
±1
II
Input Leakage
6.0
VI = VCC or GND
µA
µA
µA
Current
IOZ
ICC
3 State Output
Off State Current
6.0
VI = VIH or VIL
VO = VCC or GND
æ0.5
4
±5.0
±10
Quiescent Supply 6.0 VI = VCC or GND
Current
40
80
4/12
M54/M74HC173
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Test Conditions
Value
-40 to 85 oC -55 to 125 oC
74HC 54HC
TA = 25 oC
54HC and 74HC
Symbol
Parameter
Unit
VCC CL
(V) (pF)
2.0
Min. Typ. Max. Min. Max. Min. Max.
tTLH
tTHL
Output Transition
Time
25
7
60
12
75
15
90
18
50
ns
ns
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
6
10
13
15
tPLH
tPHL
Propagation
Delay Time
(CLOCK - Q)
50
14
12
65
18
15
50
14
12
65
18
15
20
67
84
50
14
12
65
18
15
36
15
13
16
4
115
23
145
29
175
35
50
20
25
30
145
29
180
36
220
44
150
ns
25
31
37
tPLH
tPHL
Propagation
Delay Time
(CLEAR - Q)
115
23
145
29
175
35
50
ns
20
25
30
145
29
180
36
220
44
150
ns
25
31
37
fMAX
Maximum Clock
Frequency
8.6
43
51
6.8
34
40
5.8
29
34
50
MHz
ns
tPZL
tPZH
Output Enable
Time
115
23
20
145
29
25
105
21
18
75
15
13
75
15
13
100
20
17
75
15
13
0
145
29
25
180
36
31
130
26
22
95
19
16
95
19
16
125
25
21
95
19
16
0
175
35
30
220
44
37
160
32
27
110
22
19
110
22
19
150
30
26
110
22
19
0
50 RL = 1KΩ
150 RL = 1KΩ
ns
tPLZ
tPHZ
Output Disable
Time
50 RL = 1KΩ
ns
tW(H)
tW(L)
Minimum Pulse
Width
(CLOCK)
50
50
50
50
50
ns
3
tW(L)
Minimum Pulse
Width
(CLEAR)
16
4
ns
3
ts
Minimum Set-up
Time
(G1, G2)
40
10
9
ns
ts
Minimum Set-up
Time
(D)
24
6
ns
5
th
Minimum Hold
Time
(G1, G2, D)
ns
0
0
0
0
0
0
5/12
M54/M74HC173
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Test Conditions
Value
TA = 25 oC
54HC and 74HC
-40 to 85 oC -55 to 125 oC
Symbol
Parameter
Unit
VCC CL
74HC
54HC
(V) (pF)
2.0
Min. Typ. Max. Min. Max. Min. Max.
tREM
Minimum
5
5
5
5
5
5
Removal Time
50
ns
4.5
6.0
5
5
5
CIN
Input Capacitance
5
10
10
10
pF
pF
CPD (*) Power Dissipation
Capacitance
50
(*) 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/4 (per circuit)
SWITCHING CHARACTERISTICS TEST WAVEFORM
EACHFLIP-FLOP SHALLBE SET HIGH WHEN
SWITCHIS CONNECTED TO GND LINE AND
IT SHALL BE SET LOW WHEN SWITCH IS
6/12
M54/M74HC173
TEST CIRCUIT ICC (Opr.)
7/12
M54/M74HC173
Plastic DIP16 (0.25) MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
0.51
0.77
TYP.
MAX.
MIN.
0.020
0.030
MAX.
a1
B
b
1.65
0.065
0.5
0.020
0.010
b1
D
E
e
0.25
20
0.787
8.5
2.54
17.78
0.335
0.100
0.700
e3
F
7.1
5.1
0.280
0.201
I
L
3.3
0.130
Z
1.27
0.050
P001C
8/12
M54/M74HC173
Ceramic DIP16/1 MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
TYP.
MAX.
20
MIN.
MAX.
0.787
0.276
A
B
7
D
E
3.3
0.130
0.700
0.38
0.015
e3
F
17.78
2.29
0.4
2.79
0.55
1.52
0.31
1.27
10.3
8.05
5.08
0.090
0.016
0.046
0.009
0.020
0.110
0.022
0.060
0.012
0.050
0.406
0.317
0.200
G
H
L
1.17
0.22
0.51
M
N
P
7.8
0.307
Q
P053D
9/12
M54/M74HC173
SO16 (Narrow) MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
TYP.
MAX.
1.75
0.2
MIN.
MAX.
0.068
0.007
0.064
0.018
0.010
A
a1
a2
b
0.1
0.004
1.65
0.46
0.25
0.35
0.19
0.013
0.007
b1
C
0.5
0.019
c1
D
45° (typ.)
9.8
5.8
10
0.385
0.228
0.393
0.244
E
6.2
e
1.27
8.89
0.050
0.350
e3
F
3.8
4.6
0.5
4.0
5.3
0.149
0.181
0.019
0.157
0.208
0.050
0.024
G
L
1.27
0.62
M
S
8° (max.)
P013H
10/12
M54/M74HC173
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
11/12
M54/M74HC173
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
12/12
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