M54HC299B1R [STMICROELECTRONICS]
HC323 8BITPIPOSHIFTREGISTERWITHSYNCHRONOUS CLEAR HC299 8BITPIPOSHIFTREGISTERWITHASYNCHRONOUS CLEAR; HC323 8BITPIPOSHIFTREGISTERWITHSYNCHRONOUS CLEAR HC299 8BITPIPOSHIFTREGISTERWITHASYNCHRONOUS CLEAR
| 型号： | M54HC299B1R |
| 厂家： | 
ST |
| 描述： | HC323 8BITPIPOSHIFTREGISTERWITHSYNCHRONOUS CLEAR HC299 8BITPIPOSHIFTREGISTERWITHASYNCHRONOUS CLEAR |
| 文件： | 总15页 (文件大小：307K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
M54/74HC299
M54/74HC323
HC299 8 BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR
HC323 8 BIT PIPO SHIFT REGISTER WITH SYNCHRONOUS CLEAR
.
HIGH SPEED
fMAX = 42 MHz (TYP.) AT VCC = 5V
LOW POWER DISSIPATION
ICC = 4 µA (MAX.) AT TA = 25 °C
HIGH NOISE IMMUNITY
VNIH = VNIL = 28 % VCC (MIN.)
OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS FOR QA’ TO QH’
15 LSTTL LOADS FOR QA TO QH
SYMMETRICAL OUTPUT IMPEDANCE
IOH = IOL = 6 mA (MIN.) FOR QA, TO QH,
IOH = IOL = 4 mA (MIN.) FOR QA, TO QH
BALANCED PROPAGATION DELAYS
tPLH = tPHL
.
.
.
B1R
F1R
(Plastic Package)
(Ceramic Package)
.
.
.
.
M1R
C1R
(Micro Package)
(Chip Carrier)
WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
PIN AND FUNCTION COMPATIBLE
ORDER CODES :
M54HCXXXF1R
M74HCXXXM1R
M74HCXXXB1R
M74HCXXXC1R
WITH 54/74LS299
PIN CONNECTIONS (top view)
DESCRIPTION
The M54/74HC299/323 are high speed CMOS 8-
BIT PIPO SHIFT REGISTERS (3-STATE) fabri-
cated with silicon gate C2MOS technology.
They achieve the high speed operation similar to
equivalent LSTTL while maintaining the CMOS low
power consumption.
These devices have four modes (HOLD, SHIFT
LEFT,SHIFT RIGHTand LOADDATA). Each mode
is chosen by two function select inputs (S0, S1).
When one or both enable inputs, (G1, G2) are high,
the eight input/output terminals are in the high-
impedance state ; however sequential operation or
clearing of the register is not affected.
Clear function on the HC299 is asynchronous to
CLOCK, while the HC323 is cleared synchronous to
clock.
NC =
All inputs are equipped with protection circuits
against static discharge and transient excess volt-
age.
No Internal
Connection
October 1993
1/15
M54/M74HC299/323
INPUT AND OUTPUT EQUIVALENT CIRCUIT
TRUTH TABLE
INPUTS
INPUTS/OUTPUTS
SERIAL
OUTPUTS
FUNCTION
SELECTED
OUTPUT
CONTROL
MODE
CLOCK
CLEAR
A/QA H/QH QA’
QH’
S1
H
L
S0
H
X
L
G1 *
X
L
G2 * (299) (323)
SL
X
X
X
X
X
X
H
L
SR
X
X
X
X
H
L
Z
L
L
X
L
L
L
L
L
L
L
X
X
Z
L
Z
L
L
L
L
L
X
X
CLEAR
L
X
L
L
L
L
L
L
HOLD
H
H
H
H
H
H
L
L
X
QA0
H
QH0
QGn
QGn
H
QA0
H
QH0
QGn
QGn
H
SHIFT
RIGHT
L
H
H
L
L
L
L
L
L
SHIFT
LEFT
H
H
H
L
X
X
X
QBn
QBn
a
QBn
QBn
a
L
L
L
L
LOAD
H
X
X
h
h
* When one or both output controls arehigh, theeight, input/output terminals areinthehigh impedance state: however sequential operation orclearing
of the register is not affected.
Z
: HIGHIMPEDANCE
Qn0 : THELEVEL OF An BEFORE THE INDICATEDSTEADY STATE INPUT CONDITIONS WERE ESTABLISHED.
Qnn : THELEVEL ON Qn BEFORE THE MOST RECENT ACTIVETRANSITION INDICATED BY
a, h : THELEVEL OF THE STEADY STATE INPUTS A, H, RESPECTIVELY.
OR
X
: DON’T CARE
2/15
M54/M74HC299/323
LOGIC DIAGRAM (HC299)
3/15
M54/M74HC299/323
LOGIC DIAGRAM (HC323)
4/15
M54/M74HC299/323
TIMING CHART
IEC LOGIC SYMBOLS
HC299
HC299
5/15
M54/M74HC299/323
PIN DESCRIPTION
PIN No
SYMBOL
S0, S1
G1, G2
A/QA to H/QH
QA’ to QH’
CLEAR
SR
NAME AND FUNCTION
Mode Select Inputs
1, 19
2, 3
3 State Output Enable Inputs (Active LOW)
Parallel Data Inputs or 3 State Parallel Outputs (Bus Driver)
Serial Outputs (Standard Output)
Asynchronous Master Reset Input (Active LOW)
Serial Data Shift Right Input
7, 13, 6, 14, 5, 15, 4, 16
8, 17
9
11
12
18
10
20
CLOCK
SL
Clock Input (LOW to HIGH, Edge-triggered)
Serial Data Shift Left Input
GND
Ground (0V)
VCC
Positive Supply Voltage
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
VI
Parameter
Value
-0.5 to +7
-0.5 to VCC + 0.5
-0.5 to VCC + 0.5
± 20
Unit
V
Supply Voltage
DC Input Voltage
V
VO
DC Output Voltage
V
IIK
DC Input Diode Current
mA
mA
mA
mA
mA
mW
oC
IOK
IO
DC Output Diode Current
± 20
DC Output Source Sink Current Per Output Pin (QA -QH)
DC Output Source Sink Current Per Output Pin (QA’ -QH’)
± 35
IO
±235
ICC or IGND DC VCC or Ground Current
± 70
PD
Tstg
TL
Power Dissipation
500 (*)
Storage Temperature
-65 to +150
Lead Temperature (10 sec)
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
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
6/15
M54/M74HC299/323
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
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
IO=-20 µA
VI =
VIH
or
5.9
5.9
V
QA TO QH
QA’ TO QH’
IO=-6.0 mA 4.18 4.31
IO=-7.8 mA 5.68 5.8
IO=-4.0 mA 4.18 4.31
4.13
5.63
4.13
5.63
4.10
5.60
4.10
5.60
VIL
IO=-5.2 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
IO= 20 µA
4.5
VI =
VIH
or
6.0
0.1
0.1
V
QA TO QH
QA’ TO QH’
4.5
6.0
4.5
6.0
IO= 6.0 mA
IO= 7.8 mA
IO= 4.0 mA
IO= 5.2 mA
0.17 0.26
0.18 0.26
0.17 0.26
0.18 0.26
±0.1
0.33
0.33
0.33
0.33
±1
0.40
0.40
0.40
0.40
±1
VIL
II
Input Leakage
Current
VI = VCC or GND
µA
µA
µA
6.0
6.0
IOZ
ICC
3 State Output
Off-state Current
VI = VIH or VIL
VO = VCC or GND
±0.5
±5
±10
Quiescent Supply 6.0 VI = VCC or GND
Current
4
40
80
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
(QA, QH)
25
7
60
12
75
15
90
18
50
ns
ns
ns
ns
4.5
6.0
2.0
6
10
13
15
tTLH
tTHL
Output Transition
Time
(QA’, QH’)
30
8
75
95
110
22
50
4.5
15
19
6.0
2.0
7
13
16
19
tPLH
tPHL
Propagation
Delay Time
(CK - QA’, QH’)
85
23
18
85
24
18
170
34
215
43
255
51
50
4.5
6.0
2.0
4.5
6.0
29
37
43
tPHL
Propagation
Delay Time
(CLR - QA’, QH’)
175
35
220
44
265
53
50 for HC299
30
37
45
7/15
M54/M74HC299/323
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.
tPLH
tPHL
Propagation
Delay Time
(CK - QA, QH)
80
21
17
100
26
21
85
24
18
105
29
22
60
17
13
78
23
17
54
19
16
12
58
80
160
32
200
40
240
48
50
ns
ns
ns
ns
ns
ns
ns
ns
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
27
34
41
200
40
250
50
300
60
150
34
43
51
tPHL
Propagation
Delay Time
(CLR - QA, QH)
190
38
240
48
285
57
50 for HC323
150 for HC323
50 RL = 1 KΩ
150 RL = 1 KΩ
50 RL = 1 KΩ
50
32
41
48
230
46
290
58
345
69
39
49
59
tPZL
tPZH
3 State Output
Enable Time
130
26
165
33
195
39
22
28
33
170
34
15
255
51
43
29
37
43
tPLZ
tPHZ
3 State Output
Disable Time
150
30
190
38
225
45
26
32
38
fMAX
Maximum Clock
Frequency
6
4.8
24
28
4
30
35
20
24
tW(L)
tW(H)
Minimum Pulse
Width
(CLOCK)
75
15
13
75
15
13
100
20
17
95
19
16
95
19
16
125
25
21
110
22
50
19
tW(L)
Minimum Pulse
Width
110
22
50 for HC299
(CLEAR)
19
ts
Minimum Set-up
Time (S0, S1)
(SL, SR, A H)
150
30
50
ns
26
(CLEAR for 323)
th
Minimum Hold
Time (S0, S1)
(SL, SR, A H)
(CLEAR for 323)
2.0
4.5
6.0
0
0
0
0
0
0
0
0
0
50
ns
ns
tREM
Minimum
Removal Time
(CLEAR)
2.0
4.5
6.0
50
10
9
65
13
11
10
75
15
13
10
50 for HC299
CIN
Input Capacitance
5
10
pF
pF
CPD (*) Power Dissipation
Capacitance
170
(*) 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
8/15
M54/M74HC299/323
SWITCHING CHARACTERISTICS TEST WAVEFORM
HC299
HC323
9/15
M54/M74HC299/323
TEST CIRCUIT ICC (Opr.)
10/15
M54/M74HC299/323
Plastic DIP20 (0.25) MECHANICAL DATA
mm
inch
DIM.
MIN.
0.254
1.39
TYP.
MAX.
MIN.
0.010
0.055
TYP.
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
11/15
M54/M74HC299/323
Ceramic DIP20 MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
TYP.
MAX.
25
MIN.
MAX.
0.984
0.307
A
B
D
7.8
3.3
0.130
0.900
E
e3
F
0.5
1.78
0.020
0.070
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
12/15
M54/M74HC299/323
SO20 MECHANICAL DATA
mm
inch
DIM.
MIN.
TYP.
MAX.
2.65
0.20
2.45
0.49
0.32
MIN.
TYP.
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
13/15
M54/M74HC299/323
PLCC20 MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
TYP.
MAX.
10.03
9.04
MIN.
0.385
0.350
0.165
MAX.
0.395
0.356
0.180
A
B
9.78
8.89
4.2
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
14/15
M54/M74HC299/323
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
15/15
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