SN54-74LS192 ONSEMI [ON Semiconductor], SN54-74LS192 Datasheet - Page 5

• Manufacturer Part Number: SN54-74LS192
• Description: PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER
• Manufacturer: ONSEMI [ON Semiconductor]

GUARANTEED OPERATING RANGES
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 CC
T A
I OH
I OL
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 PLH
t PHL
t PHL
Symbol
S
Symbol
S
Symbol
b l
b l
Supply Voltage
Operating Ambient Temperature Range
Output Current — High
Output Current — Low
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 HIGH Current
Input LOW Current
Short Circuit Current (Note 1)
Power Supply Current
Maximum Clock Frequency
CP U Input to
TC U Output
CP D Input to
TC D Output
Clock to Q
PL to Q
MR Input to Any Output
(T A = 25 C)
P
Parameter
P
Parameter
Parameter
SN54/74LS192 SN54/74LS193
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
5-5
32
17
18
16
15
27
30
24
25
23
– 100
– 1.5
– 0.4
Max
Max
54, 74
0.7
0.8
0.4
0.5
0.1
20
34
26
24
24
24
38
47
40
40
35
54
74
54
74
54
74
(unless otherwise specified)
U i
Unit
MHz
U i
Unit
mA
mA
mA
mA
ns
ns
ns
ns
ns
V
V
V
V
V
V
V
V
A
4.75
– 55
Min
4.5
0
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
Typ
, OH
5.0
5.0
25
25
T
Test Conditions
p
T
Test Conditions
V
V
V CC = 5.0 V
C L = 15 pF
CC
C
V CC = V CC MIN,
V IN = V IL or V IH
V IN = V IL or V IH
per Truth Table
C
di i
, IN
di i
5 0 V
5 0 V
– 0.4
Max
5.25
125
5.5
4.0
8.0
70
g
IH
Unit
mA
mA
V
C