Datasheet Details
Part number:
TC74HC279AP, TC74HC279
Manufacturer:
File Size:
251.21 KB
Description:
Quad s-r latch.
Note:
This datasheet PDF includes multiple part numbers: TC74HC279AP, TC74HC279.
Please refer to the document for exact specifications by model.
TC74HC279AP, TC74HC279, Quad S-R Latch
TC74HC279AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC279AP, TC74HC279AF Quad S -R Latch The TC74HC279A is a high speed CMOS QUAD S-R LATCH fabricated with silicon gate C2MOS technology.
It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation.
Each latch has an independent Q output and Set and Reset inputs.
S and R are active low.
When S input is low, the Q output goes high and when R input is low, the Q output
TC74HC279AP Features
* High speed: tpd = 12 ns (typ.) at VCC = 5 V
* Low power dissipation: ICC = 2 μA (max) at Ta = 25°C
* High noise immunity: VNIH = VNIL = 28% VCC (min)
* Symmetrical output impedance: |IOH| = IOL = 4 mA (min)
* Balanced propagation delays: tpLH ∼
* tpHL
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