5PCS SN74LS31N IC HEX DELAY ELEMENT 16-DIP 74LS31 LS31 LS31N SN74LS31

SN74LS31N IC HEX DELAY ELEMENT 16-DIP

Lot of 6 Texas Instruments SN74LS31N Hex Delay Element Logic IC DIP-16 NOS

SN74LS597N IC SHIFT REGISTER 16 PIN DIP TEXAS INSTRUMENTS (LOT OF 23)

Lot of 4 Texas Instruments SN74221N Dual Monostable Multivibrator TTL IC DIP-16

(4 PCS) SN74S301N TI IC,SRAM,256X1,TTL,DIP,16PIN,PLASTIC

x12 Lot TI Texas Instruments 223A IC Chip SN74LS138N DIP 16 Pin * Parts

SN74147N "Original" Texas Instruments 16P DIP TTL IC 2 pcs