(4 PCS) SN74ALS645A-1N TI 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20

SN74LS641-1N Octal Bus Transceiver by Texas Instruments

DM74S244N Buffer/Line Driver/Line Receiver by National Semiconductor

DM5472J J-K FLIP-FLOP by National Semiconductor

(5 pcs) Texas Instruments SN74LS641‑1N – Octal Bus Transceiver – NOS – DIP‑20 –

SN74ALS652ANT Octal Bus Transceivers/Registers by Texas Instruments

Texas Instruments SN74ALS273N Octal Bus

Texas Instruments, Inc. SN74LS245N Octal bus transceivers