JD54LS279B2A

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National Semiconductor

54LS279 - QUAD SET - RESET LATCH

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National Semiconductor

54LS279 - QUAD SET - RESET LATCH

Technical Specifications

Parameters and characteristics for this part

Specification	JD54LS279B2A

Circuit	4:4
Current - Output High, Low [custom]	400 µA
Current - Output High, Low [custom]	4 mA
Delay Time - Propagation	27 ns
Independent Circuits	4
Logic Type	S-R Latch
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output Type	1.81 mOhm
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

Part	Delay Time - Propagation	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Circuit	Independent Circuits	Logic Type	Output Type	Voltage - Supply [Min]	Voltage - Supply [Max]
National Semiconductor JD54LS279B2A	27 ns	-55 °C	125 °C	400 µA	4 mA	4:4	4	S-R Latch	1.81 mOhm	4.5 V	5.5 V

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	28	$ 10.84

General part information

S-R Latch 4 Channel 4:4 IC Standard

Technical documentation and resources

No documents available