SN74LS374 ONSEMI [ON Semiconductor], SN74LS374 Datasheet - Page 3

• Manufacturer Part Number: SN74LS374
• Description: Octal Transparent Latch with 3-State Outputs Octal D-Type Flip-Flop with 3-State Output
• Manufacturer: ONSEMI [ON Semiconductor]

DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE
1. Not more than one output should be shorted at a time, nor for more than 1 second.
SN74LS373
SN74LS374
V IH
V IL
V IK
V OH
V OL
V OL
I OZH
I OZL
I IH
I IH
I IL
I OS
I CC
Symbol
Input HIGH Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH Voltage
Output LOW Voltage
Output LOW Voltage
Output Off Current HIGH
Output Off Current LOW
Input HIGH Current
Input HIGH Current
Input LOW Current
Short Circuit Current (Note 1)
Power Supply Current
LATCH
ENABLE
Parameter
SN74LS373, SN74LS374
Min
–30
2.0
2.4
LOGIC DIAGRAMS
http://onsemi.com
Limits
–0.65
0.25
0.35
Typ
3.1
3
–130
Max
–1.5
–0.4
–20
0.8
0.4
0.5
0.1
20
20
40
(unless otherwise specified)
Unit
mA
mA
mA
mA
V
V
V
V
V
V
A
A
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 = 12 mA
I OL = 24 mA
V CC = MAX, V OUT = 2.7 V
V CC = MAX, V OUT = 0.4 V
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
Test Conditions
V CC = V CC MIN,
V IN
V IN = V IL or V IH
per Truth Table
V
GND = PIN 10
CC
V IL or V IH
= PIN 20