BUY 74LS13PC https://www.utsource.net/itm/p/962692.html
NAND Gate
Description: The 74LS13PC is a low-power Schottky TTL (LSTTL) integrated circuit. It is a quad 2-input NAND gate with Schottky diode clamps.
Features:
Low power Schottky TTL (LSTTL)
Inputs compatible with TTL levels
Outputs compatible with TTL levels
Schottky diode clamps
High noise immunity
High speed operation
Low power dissipation
High noise immunity
Applications: The 74LS13PC is used in a variety of applications, including logic circuits, memory circuits, and signal processing. It is also used in data acquisition systems, digital signal processing, and instrumentation.
(For reference only)