BUY HD74LS07FP https://www.utsource.net/itm/p/451738.html
LOGIC GATE|HEX BUFFER|LS-TTL|SOP|14PIN|PLASTIC
Description: Quadruple 2-Input Positive-AND Gates Features: - Low power Schottky TTL (LSTTL) - Outputs source/sink 24 mA - Inputs compatible with TTL levels - Outputs direct logic level compatible - High noise immunity - Operating temperature range of -55°C to 125°C Applications: - Data transmission - Data processing - Logic control - Timing control - Memory control - Signal processing - Interface control
(For reference only)