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

SN7440N Texas Instruments TTL Dual 4 Input NAND Buffer IC 7440 - NOS Qty 3

TEXAS INSTRUMENTS SEMI SN7440N / SN7440N (USED)

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 INCORPORATED SN7440N DIGITAL MICROCIRCUIT

TEXAS INSTRUMENTS SEMI SN7440N / SN7440N (NEW NO BOX)