SN54-74LS290 ONSEMI [ON Semiconductor], SN54-74LS290 Datasheet - Page 4

• Manufacturer Part Number: SN54-74LS290
• Description: DECADE COUNTER; 4-BIT BINARY 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.
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
Symbol
S
Symbol
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
MS, MR
CP 0
CP 1 (LS290)
CP 1 (LS293)
P
Parameter
Parameter
SN54/74LS290 SN54/74LS293
54, 74
54
74
54
74
74
FAST AND LS TTL DATA
Min
–20
2.0
2.5
2.7
Limits
– 0.65
0.25
0.35
Typ
3.5
3.5
5-4
– 100
– 1.5
Max
–0.4
–2.4
–3.2
–1.6
54, 74
0.7
0.8
0.4
0.5
0.1
20
15
54
74
54
74
54
74
(unless otherwise specified)
U i
Unit
mA
mA
mA
mA
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
5.0
5.0
25
25
, OH
T
Test Conditions
p
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
– 0.4
Max
5.25
125
, IN
5.5
4.0
8.0
70
g
IH
Unit
mA
mA
V
C