KK74ACT21 is Dual 4-Input AND Gate High-Speed Silicon-Gate CMOS manufactured by Kodenshi AUK Group.
| Part Number | Description |
|---|---|
| KK74ACT20 | Dual 4-Input NAND Gate High-Speed Silicon-Gate CMOS |
| KK74ACT240 | Octal 3-State Inverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS |
| KK74ACT241 | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS |
| KK74ACT244 | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS |
| KK74ACT245 | Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS |
KK74ACT21 Dual 4-Input AND Gate High-Speed Silicon-Gate CMOS The KK74ACT21 is identical in pinout to the LS/ALS21, HC/HCT21. The KK74ACT21 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:.
