Texas Instruments SN54LS279AJ Latches
Quadruple /S-/R Latches
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN54LS279AJ
Series
Detailed Description
Quadruple /S-/R Latches
Package
16-CDIP (0.300", 7.62mm)
Key Features
Package / Case: 16-CDIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN54LS279AJ Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN54LS279AJ Latches technical specifications.
General
Series
54LS
Package / Case
16-CDIP
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 125°C
Supply Voltage
4.5V ~ 5.5V
Output Type
Standard
Logic Type
S-R Latch
Current Output High Low
400µA, 4mA
Circuit
1:1
Independent Circuits
4
Alternate Parts Comparison (SN54LS279AJ vs SN54LS03J vs SN54LS266J vs SN54LS09J)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | 54LS | -- | -- | -- |
| Package / Case | 16-CDIP | -- | -- | -- |
| Mounting Type | Through Hole | -- | -- | -- |
| Operating Temperature | -55°C ~ 125°C | -- | -- | -- |
| Supply Voltage | 4.5V ~ 5.5V | -- | -- | -- |
| Circuit | 1:1 | -- | -- | -- |
| Current Output High Low | 400µA, 4mA | -- | -- | -- |
| Delay Time Propagation | 27ns | -- | -- | -- |
| Independent Circuits | 4 | -- | -- | -- |
| Logic Type | S-R Latch | -- | -- | -- |
| Output Type | Standard | -- | -- | -- |
| Action |
More Parts in Latches
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
SN54LS03JTexas InstrumentsMilitary 4-ch, 2-input, 4.5-V to 5.5-V bipolar NAND gates with open-collector outputs 14-CDIP -55 to 125
SN54LS266JTexas InstrumentsMilitary 4-ch, 2-input, 4.5-V to 5.5-V bipolar XNOR (exclusive NOR) gates with open-collector output 14-CDIP -55 to 125
SN54LS09JTexas InstrumentsQuadruple 2-Input Positive-AND Gates With Open-Collector Outputs 14-CDIP -55 to 125