These gates utilize advanced silicon-gate CMOS technology to achieve operating speeds similar to LS-TTL gates with the low power consumption of standard CMOS integrated circuits All gates have buffered outputs providing high noise immunity and the ability to drive 10 LS-TTL loads The 54HC 74HC logic.
Y Typical propagation delay 10 ns Y Wide power supply range 2
– 6V Y Low quiescent supply current 20 mA maximum
(74 Series) Y Low input current 1 mA maximum Y High output current 4 mA minimum
Connection Diagrams
Dual-In-Line Package
Top View Order Number MM54HC51 or MM74HC51
Dual-In-Line Package.
Distributor | Stock | Price | Buy |
---|
No. | Part # | Manufacture | Description | Datasheet |
---|---|---|---|---|
1 | MM74HC533 |
National Semiconductor |
Octal D-Type Latch | |
2 | MM74HC540 |
Fairchild |
Inverting Octal 3-STATE Buffer | |
3 | MM74HC541 |
Fairchild Semiconductor |
Octal 3-STATE Buffer | |
4 | MM74HC573 |
Fairchild |
3-STATE Octal D-Type Latch | |
5 | MM74HC574 |
Fairchild |
3-STATE Octal D-Type Edge-Triggered Flip-Flop |