STMICROELECTRONICS M74HC597

M54HC597
M74HC597
8 BIT LATCH/SHIFT REGISTER
.
.
.
.
.
.
.
.
HIGH SPEED
fMAX = 60 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
10 LSTTL LOADS
SYMMETRICAL OUTPUT IMPEDANCE
IOH = IOL = 4 mA (MIN.)
BALANCED PROPAGATION DELAYS
tPLH = tPHL
WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
PIN AND FUNCTION COMPATIBLE
WITH 54/74LS597
B1R
(Plastic Package)
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HC597F1R
M74HC597M1R
M74HC597B1R
M74HC597C1R
PIN CONNECTIONS (top view)
DESCRIPTION
The M54/74HC597 is a high speed CMOS 8-BIT
LATCH/SHIFT REGISTER fabricated in silicon gate
2
C MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low
power consumption.
This devices comes in a 16-pin package and consist
of an 8-bit storage latch feeding a parallel-in, serialout 8-bit shift register. Both the storage register and
shift register have positive-edge triggered clocks.
The shift register also has direct load (from storage)
and clear inputs.
All inputs are equipped with protection circuits
against static discharge and transient voltage excess.
October 1992
NC =
No Internal
Connection
1/13
M54/M74HC597
INPUT AND OUTPUT EQUIVALENT CIRCUIT
TRUTH TABLE
INPUTS
OUTPUT
SI
SCK
SCLR
SLOAD
RCK
X
X
X
X
L
H
H
L
X
X
S.R. IS CLEARED TO ”L”
INPTU REGISTER DATA IS STORED INTO S.R.
L
H
H
X
FIRST STAGE OF S.R. BECOMES ”L” OTHER STAGES
STORE THE DATA OF PREVIOUS STAGE, RESPECTIVELY
H
H
H
X
FIRST STAGE OF S.R. BECOMES ”H” OTHER STAGES
STORE THE DATA OF PREVIOUS STAGE, RESPECTIVELY
X
H
H
X
X
X
X
X
X
X
X
X
X: DON’T CARE
LOGIC DIAGRAM
2/13
STATE OF S.R IS NOT CHANGED
INPUT DATA ON A ~ H LINE IS STORED INTO INPUT
REGISTER
STORAGE REGISTER STATE IS NOT CHANGED
M54/M74HC597
LOGIC DIAGRAM
3/13
M54/M74HC597
TIMING CHART
4/13
M54/M74HC597
PIN DESCRIPTION
IEC LOGIC SYMBOL
PIN No
SYMBOL
9
10
QH’
SCLR
NAME AND FUNCTION
11
SCK
Shift Clock Input (LOW
to HIGH Edge-triggered)
12
RCK
Storage Clock Input
(LOW to HIGH
Edge-triggered)
13
SLOAD
Parallel Data Input
(Active LOW)
10
15, 1, 2, 3,
4, 5, 6, 7
SI
A to H
Serial Data Input
Parallel Data Inputs
8
GND
Ground (0V)
16
V CC
Positive Supply Voltage
Serial Data Outputs
Asynchronous Reset
Input (Active LOW)
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
VI
Supply Voltage
DC Input Voltage
-0.5 to +7
-0.5 to VCC + 0.5
V
V
VO
DC Output Voltage
-0.5 to VCC + 0.5
V
IIK
IOK
DC Input Diode Current
DC Output Diode Current
± 20
± 20
mA
mA
IO
DC Output Source Sink Current Per Output Pin
ICC or IGND
PD
DC VCC or Ground Current
Power Dissipation
Tstg
Storage Temperature
TL
Lead Temperature (10 sec)
± 25
mA
± 50
500 (*)
mA
mW
-65 to +150
o
C
300
o
C
Absolute Maximum Ratings are those values beyond which damage to the 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
Supply Voltage
VI
Input Voltage
VO
Top
Output Voltage
Operating Temperature: M54HC Series
M74HC Series
Input Rise and Fall Time
tr, tf
VCC = 2 V
Value
2 to 6
Unit
V
0 to VCC
V
0 to VCC
-55 to +125
-40 to +85
0 to 1000
V
C
o
C
ns
VCC = 4.5 V
0 to 500
VCC = 6 V
0 to 400
o
5/13
M54/M74HC597
DC SPECIFICATIONS
Test Conditions
Symbol
VIH
V IL
Parameter
High Level Input
Voltage
Low Level Input
Voltage
Value
VCC
(V)
TA = 25 oC
54HC and 74HC
Min. Typ. Max.
2.0
1.5
1.5
1.5
4.5
6.0
3.15
4.2
3.15
4.2
3.15
4.2
High Level
Output Voltage
0.5
0.5
0.5
4.5
1.35
1.35
1.35
2.0
4.5
6.0
4.5
VOL
Low Level Output
Voltage
6.0
2.0
4.5
6.0
4.5
6.0
II
ICC
Input Leakage
Current
Quiescent Supply
Current
6.0
6.0
1.8
1.8
Unit
V
2.0
6.0
V OH
-40 to 85 oC -55 to 125 oC
74HC
54HC
Min. Max. Min. Max.
V
1.8
1.9
2.0
1.9
1.9
VI =
IO=-20 µA
VIH
or
V IL IO=-4.0 mA
4.4
5.9
4.5
6.0
4.4
5.9
4.4
5.9
4.18
4.31
4.13
4.10
IO=-5.2 mA
5.68
5.8
0.0
5.63
5.60
V
VI =
IO= 20 µA
VIH
or
V IL IO= 4.0 mA
0.1
0.1
0.1
0.0
0.1
0.1
0.1
0.0
0.17
0.1
0.26
0.1
0.33
0.1
0.40
IO= 5.2 mA
0.18
V
0.26
0.33
0.40
VI = VCC or GND
±0.1
±1
±1
µA
VI = VCC or GND
4
40
80
µA
AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = tf = 6 ns)
Test Conditions
Symbol
Parameter
tTLH
tTHL
Output Transition
Time
tPLH
tPHL
Propagation
Delay Time
(SCK - QH’)
tPLH
tPHL
Propagation
Delay Time
(SCLR - QH’)
tPLH
tPHL
Propagation
Delay Time
(SLOAD - QH’)
tPLH
tPHL
Propagation
Delay Time
(RCK - QH’)
6/13
Value
VCC
(V)
TA = 25 oC
54HC and 74HC
Min. Typ. Max.
-40 to 85 oC -55 to 125 oC
74HC
54HC
Min. Max. Min. Max.
2.0
30
75
95
115
4.5
6.0
8
7
15
13
19
16
23
20
2.0
78
145
180
220
4.5
6.0
20
16
29
25
36
31
44
37
2.0
90
175
220
265
4.5
6.0
24
20
35
30
44
37
53
45
2.0
80
175
220
265
4.5
6.0
22
18
35
30
44
37
53
45
112
210
265
315
30
24
42
36
53
45
63
54
2.0
4.5
6.0
SLOAD = ”L”
Unit
ns
ns
ns
ns
ns
M54/M74HC597
AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = tf = 6 ns)
Test Conditions
Symbol
fMAX
Parameter
Maximum Clock
Frequency
tW(H)
tW(L)
Propagation
Delay Time
(SCK, RCK)
tW(L)
Propagation
Delay Time
(SCLR, SLOAD)
tS
tS
tS
tf
tREM
CIN
CPD (*)
Minimum Set-up
Time
(RCK - SLOAD)
Minimum Set-up
Time
(SI, SCK)
Minimum Set-up
Time
(PI - RCK)
Minimum Hold
Time
Propagation
Delay Time
(SCLR, SLOAD)
Value
VCC
(V)
TA = 25 oC
54HC and 74HC
Min. Typ. Max.
-40 to 85 oC -55 to 125 oC
74HC
54HC
Min. Max. Min. Max.
2.0
6.0
12
4.8
4.0
4.5
6.0
30
35
48
50
24
28
20
24
ns
2.0
20
75
95
110
4.5
7
15
19
22
6.0
4
13
16
19
2.0
25
75
95
110
4.5
6.0
7
5
15
13
19
16
22
19
2.0
48
100
125
150
4.5
6.0
12
10
20
17
25
21
30
26
2.0
20
75
95
110
4.5
6.0
5
4
15
13
19
16
22
19
2.0
20
75
95
110
4.5
6.0
5
4
15
13
19
16
22
19
2.0
0
0
0
4.5
6.0
0
0
0
0
0
0
2.0
4.5
12
4
75
15
95
19
115
23
6.0
3
13
16
20
5
60
10
10
10
Input Capacitance
Power Dissipation
Capacitance
Unit
ns
ns
ns
ns
ns
ns
ns
pF
pF
(*) CPD is defined 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 following equation. ICC(opr) = CPD •VCC •fIN + ICC
SWITCHING CHARACTERISTICS TEST WAVEFORM
7/13
M54/M74HC597
TEST WAVEFORM (continued)
TEST CIRCUIT ICC (Opr.)
8/13
M54/M74HC597
Plastic DIP16 (0.25) MECHANICAL DATA
mm
DIM.
MIN.
a1
0.51
B
0.77
TYP.
inch
MAX.
MIN.
TYP.
MAX.
0.020
1.65
0.030
0.065
b
0.5
0.020
b1
0.25
0.010
D
20
0.787
E
8.5
0.335
e
2.54
0.100
e3
17.78
0.700
F
7.1
0.280
I
5.1
0.201
L
Z
3.3
0.130
1.27
0.050
P001C
9/13
M54/M74HC597
Ceramic DIP16/1 MECHANICAL DATA
mm
DIM.
MIN.
TYP.
inch
MAX.
MIN.
TYP.
MAX.
A
20
0.787
B
7
0.276
D
E
3.3
0.130
0.38
e3
0.015
17.78
0.700
F
2.29
2.79
0.090
0.110
G
0.4
0.55
0.016
0.022
H
1.17
1.52
0.046
0.060
L
0.22
0.31
0.009
0.012
M
0.51
1.27
0.020
0.050
N
P
Q
10.3
7.8
8.05
5.08
0.406
0.307
0.317
0.200
P053D
10/13
M54/M74HC597
SO16 (Narrow) MECHANICAL DATA
mm
DIM.
MIN.
TYP.
A
a1
inch
MAX.
MIN.
TYP.
1.75
0.1
0.068
0.2
a2
MAX.
0.004
0.007
1.65
0.064
b
0.35
0.46
0.013
0.018
b1
0.19
0.25
0.007
0.010
C
0.5
0.019
c1
45° (typ.)
D
9.8
E
5.8
10
0.385
6.2
0.228
0.393
0.244
e
1.27
0.050
e3
8.89
0.350
F
3.8
4.0
0.149
0.157
G
4.6
5.3
0.181
0.208
L
0.5
1.27
0.019
0.050
M
S
0.62
0.024
8° (max.)
P013H
11/13
M54/M74HC597
PLCC20 MECHANICAL DATA
mm
DIM.
MIN.
TYP.
inch
MAX.
MIN.
TYP.
MAX.
A
9.78
10.03
0.385
0.395
B
8.89
9.04
0.350
0.356
D
4.2
4.57
0.165
0.180
d1
2.54
0.100
d2
0.56
0.022
E
7.37
8.38
0.290
0.330
e
1.27
0.050
e3
5.08
0.200
F
0.38
0.015
G
0.101
0.004
M
1.27
0.050
M1
1.14
0.045
P027A
12/13
M54/M74HC597
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. Specifications mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use ascritical components in 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
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13/13