Texas Instruments SN54LS74AJ Dual D Type Flip Flop IC, TTL, 14-Pin CDIP

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
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 D Type
Input Type TTL
Output Type TTL
Output Signal Type Differential
Triggering Type Positive Edge
Polarity Inverting, Non-Inverting
Mounting Type Through Hole
Package Type CDIP
Pin Count 14
Number of Elements per Chip 2
Maximum Propagation Delay Time @ Maximum CL 13.5 ns @ 15 pF
Dimensions 19.94 x 7.62 x 3.56mm
Height 3.56mm
Maximum Operating Temperature +125 °C
Propagation Delay Test Condition 15pF
Length 19.94mm
Maximum Operating Supply Voltage 5.5 V
Minimum Operating Supply Voltage 4.5 V
Width 7.62mm
Minimum Operating Temperature -55 °C
Stock check temporarily unavailable - call for stock availability
Price Each (In a Tube of 10)
Was SGD25.665
SGD 22.756
(exc. GST)
SGD 24.349
(inc. GST)
units
Per unit
Per Tube*
10 +
SGD22.756
SGD227.56
*price indicative
Related Products
Low-Voltage CMOS logicSingle gate packageOperating Voltage: 1.65 to ...
Description:
Low-Voltage CMOS logicSingle gate packageOperating Voltage: 1.65 to 5.5 VCompatibility: Input LVTTL/TTL, Output LVCMOS.
Advanced BiCMOS logicOperating Voltage: 4.5 to 5.5Compatibility: Input ...
Description:
Advanced BiCMOS logicOperating Voltage: 4.5 to 5.5Compatibility: Input LVTTL/TTL, Output TTL.
Advanced CMOS LogicOperating Voltage: 4.5 to 5.5Compatibility: Input ...
Description:
Advanced CMOS LogicOperating Voltage: 4.5 to 5.5Compatibility: Input TTL, Output CMOS.
Low-Voltage CMOS logicOperating Voltage: 2 to 5.5Compatibility: Input ...
Description:
Low-Voltage CMOS logicOperating Voltage: 2 to 5.5Compatibility: Input LVTTL/TTL, Output LVCMOS.