Product Details

74LS Family Logic Gates, Texas Instruments

Texas Instruments standard Logic Gates from the 74LS Family of Low Power Schottky Logic ICs. The 74LS Family use bipolar junction technology coupled with Schottky diode clamps to achieve operating speeds equal to the original 74TTL family but with much lower power consumption.

74LS Family

Specifications

Attribute	Value
Logic Function	NAND
Mounting Type	Through Hole
Number of Elements	4
Number of Inputs per Gate	2
Schmitt Trigger Input	Yes
Package Type	PDIP
Pin Count	14
Logic Family	LS
Input Type	Schmitt Trigger
Maximum Operating Supply Voltage	5.25 V
Maximum High Level Output Current	-0.4mA
Maximum Propagation Delay Time @ Maximum CL	22 ns @ 5 V
Minimum Operating Supply Voltage	4.75 V
Maximum Low Level Output Current	8mA
Dimensions	19.3 x 6.35 x 4.57mm
Height	4.57mm
Propagation Delay Test Condition	15pF
Minimum Operating Temperature	0 °C
Width	6.35mm
Maximum Operating Temperature	+70 °C
Length	19.3mm