SN7440N "Original" Texas Instrument 14P DIP TTL IC 2 pcs

9PCS SN7440N TI Dual 4-Input NAND Buffer Positive Logic TTL 5V DIP-14

TEXAS INSTRUMENTS SEMI SN7440N / SN7440N (USED)

Texas Instruments SN7440N/ 7333/ DUAL 4-INPUT POSITIVE-NAND BUFF/14DIP/ 3 PIECES

TEXAS INSTRUMENTS SEMI SN7440N / SN7440N (NEW NO BOX)

Texas Instruments Sn7440n Ttl Dual 4 Input Nand Buffer

(3 PCS ) SN7440N TTL Dual 4 Input NAND - 7440 SN7440 DM7440 - TEXAS INSTRUMENTS

TEXAS INSTRUMENTS INCORPORATED SN7440N DIGITAL MICROCIRCUIT