SN74LS161D ONSEMI [ON Semiconductor], SN74LS161D Datasheet - Page 4

• Manufacturer Part Number: SN74LS161D
• Description: BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS
• Manufacturer: ONSEMI [ON Semiconductor]

LS162A and LS163A
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE
Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.
AC CHARACTERISTICS
V IH
V IL
V IL
V IK
V OH
V OH
V OL
V OL
I IH
I IH
I IL
I OS
I CC
f MAX
t PLH
t PHL
t PLH
t PHL
t PLH
t PHL
t PHL
S
Symbol
S
Symbol
b l
b l
Input HIGH Voltage
Input LOW Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH Voltage
Output HIGH Voltage
Output LOW Voltage
Output LOW Voltage
Input HIGH Current
Input LOW Current
Short Circuit Current (Note 1)
Power Supply Current
Maximum Clock Frequency
Propagation Delay
Clock to TC
Propagation Delay
Clock to Q
Propagation Delay
CET to TC
MR or SR to Q
Data, CEP, Clock
PE, CET, SR
Data, CEP, Clock
PE, CET, SR
Data, CEP, Clock, PE, SR
CET
Total, Output HIGH
Total, Output LOW
(T A = 25 C)
P
Parameter
P
Parameter
SN54/74LS160A SN54/74LS161A
SN54/74LS162A SN54/74LS163A
54, 74
54
74
54
74
74
FAST AND LS TTL DATA
Min
– 20
Min
2.0
2.5
2.7
25
Limits
Limits
– 0.65
0.25
0.35
Typ
Typ
3.5
3.5
9.0
9.0
32
20
18
13
18
20
5-4
– 100
– 1.5
– 0.4
– 0.8
Max
Max
0.7
0.8
0.4
0.5
0.1
0.2
20
40
31
32
35
35
24
27
14
14
28
(unless otherwise specified)
MHz
U i
Unit
U i
Unit
mA
mA
mA
mA
ns
ns
ns
ns
V
V
V
V
V
V
V
V
A
Guaranteed Input HIGH Voltage for
All Inputs
Guaranteed Input LOW Voltage for
All Inputs
V CC = MIN, I IN = – 18 mA
V CC = MIN, I OH = MAX, V IN = V IH
or V IL per Truth Table
I OL = 4.0 mA
I OL = 8.0 mA
V CC = MAX, V IN = 2.7 V
V CC = MAX, V IN = 7.0 V
V CC = MAX, V IN = 0.4 V
V CC = MAX
V CC = MAX
CC
, OH
T
Test Conditions
T
Test Conditions
p
V
V
V CC = 5.0 V
C L = 15 pF
C
C
V CC = V CC MIN,
V IN = V IL or V IH
V IN = V IL or V IH
per Truth Table
di i
di i
5 0 V
5 0 V
, IN
g
IH