HD74HC279 - Quad. S-R Latches

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Hitachi Semiconductor

Part number	HD74HC279
Manufacturer	Hitachi Semiconductor
File Size	59.11 KB
Description	Quad. S-R Latches
Datasheet	HD74HC279 Datasheet
Additional preview pages of the HD74HC279 datasheet.

The latch is ideally suited for use as temporary stage for binary information processing and input/output units.

High Speed Operation: tpd (S to Q) = 10 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 2 µA max (Ta = 25°C) Function Table Input S.
H L H L H : L : Q0 : Notes: 2 Output R H H L L Q Q0 H L H.
1 High level Low level The level of Q respectively, before the indicated steady-state input conditions were establishe.

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Published: Mar 23, 2005 |