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

6pcs Signetics N7440AH Dual 4-Input NAND Buffer Positive Logic TTL 5V DIP-14

SN7440N TTL Dual 4 Input NAND Buffer - 7440 DM7440 - NOS

2 pcs Sprague USN7440A TTL DUAL 4-INPUT POSITIVE NAND BUFFER 14 PIN DIP IC

Lot of 15x SN74LS04N Hex Inverter TTL Logic DIP-14 TI Mil-Spec NOS

5PCS 7406N SIGNETICS Hex Inverter Buffer/Drivers IC TTL DIP-14 SN7406N

5PCS N7440N Signetics Dual 4-Input NAND Buffer Positive Logic TTL 5V DIP-14

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