SNJ54LS279AFK Texas Instruments - Yeehing Electronics

Quadruple /S-/R Latches

Pricing (USD)

Quantity	Unit Price
1 — 99	26.137
100 — 249	23.233
250 — 999	19.099
1,000 +	11.96

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

SNJ54LS279AFK Datasheet

More Information

The ’279 offers 4 basic S-R flip-flop latches in one 16-pin, 300-mil package. Under conventional operation, the S-R inputs are normally held high. When the S input is pulsed low, the Q output will be set high. When R is pulsed low, the Q output will be reset low. Normally, the S-R inputs should not be taken low simultaneously. The Q output will be unpredictable in this condition.