Description
The ’HC251 and ’HCT251 are 8-channel digital multiplexers with three-state outputs, fabricated with high-speed silicongate CMOS technology.
Together with the low power consumption of standard CMOS integrated circuits, they possess the ability to drive 10 LSTTL loads.
Features
- Selects one of eight binary data inputs.
- Three-state output capability.
- True and complement outputs.
- Typical (data to output) propagation delay of 14 ns
at VCC = 5 V, CL = 15 pF, TA = 25 ℃.
- Fanout (over temperature range).
- Standard outputs : 10 LSTTL loads.
- Bus driver outputs : 15 LSTTL loads.
- Wide operating temperature range :.
- 55 ℃ to 125 ℃.
- Balanced propagation delay and transition times.
- Signi.
CD74HCT251 Datasheet
