Product Details

74LS Family Flip-Flops & Latches, Texas Instruments

Texas Instruments range of Flip-Flops and Latches 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 Family	LS
Logic Function	JK Type
Input Type	Single Ended
Output Signal Type	Differential
Triggering Type	Negative Edge
Polarity	Inverting, Non-Inverting
Mounting Type	Through Hole
Package Type	PDIP
Pin Count	14
Set/Reset	Reset
Number of Elements per Chip	2
Maximum Propagation Delay Time @ Maximum CL	20 ns @ 5 V
Dimensions	19.3 x 6.35 x 4.57mm
Maximum Operating Supply Voltage	5.25 V
Minimum Operating Supply Voltage	4.75 V
Width	6.35mm
Maximum Operating Temperature	+70 °C
Length	19.3mm
Propagation Delay Test Condition	15pF
Minimum Operating Temperature	0 °C
Height	4.57mm