PKG of 10) M74LS126AP Quad Bus Buffer w/ 3-State Output, Non-Inverting, PDIP-14, Mitsubishi - orchidsound electronics
Understanding Digital Buffer, Gate, and Logic IC Circuits - Part 1 | Nuts & Volts Magazine
ON Semiconductor 74 LCX Series Buffer / Line Driver, 3-State Non-Inverting, 2 to 3.6 V, 48-Pin ON SEMICONDUCTOR Discrete Components / Other Related Supplies | MonotaRO Singapore