2PCS SN7420N DUAL 4-INPUT POSITIVE-NAND GATES 5420 7420

(4) Dual 4-Input NAND Gate Flat-Pack ICs (5420,7420) Signetics

SN 74H40 Dual 4 Input Nand Buffer Gates Lot of 3 Pcs

SN5420 Texas Instruments Mil-Spec Gold Flat Pack IC Chip Vintage-ic 6817A RARE

1PC Motorola MC862P Triple 3 Input NAND Gates, Rare Vintage IC Chip - NOS

SN 74S40 Dual 4 Input Nand Buffer Gates Lot of 4 Pcs

1 Ea. ~ ECG7420 ~ Philips ~ IC TTL~ Dual 4 Input NAND Gate ~ NOS

SN 7420 Dual 4 Input Nand Gate LOT OF 2 PCS