SL74HCT20 is Dual 4-Input NAND Gate manufactured by System Logic Semiconductor.
| Part Number | Description |
|---|---|
| SL74HCT240 | Octal 3-State Inverting Buffer/Line Driver/Line Receiver |
| SL74HCT241 | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver |
| SL74HCT244 | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver |
| SL74HCT245 | Octal 3-State Noninverting Bus Transceiver |
| SL74HCT273 | Octal D Flip-Flop with Common Clock and Reset(High-Performance Silicon-Gate CMOS) |
SL74HCT20 Dual 4-Input NAND Gate High-Performance Silicon-Gate CMOS The SL74HCT20 is identical in pinout to the LS/ALS20. The SL74HCT20 may be used as a level converter for interfacing TTL or NMOS outputs to High-Speed CMOS inputs. TTL/NMOS-patible Input Levels Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range:.
