(1x) TI SN7427N - Triple 3−Input - Positive NOR Gate TTL IC - NOS NTE7427

2x Texas Instruments IC SN7427N 3-Input NOR, STD-TTL, 14 Pin DIP

SN7427N "Original" Texas Instruments 14P DIP TTL IC 2 pcs

Texas Instruments SN7427-N Triple 3-In Nor Gate Vintage IC

TEXAS INSTRUMENTS SEMI SN7427N / SN7427N (BRAND NEW)

SN7427N - TEXAS INSTRUMENTS - STOCK

SN7427N Texas Instruments Integrated Circuit

N82S123AN - SIGNETICS IC-256-BIT TTL bipolar PROM 32x8, DIP-16, PROGRAMMED.