BUY MC74HC30N https://www.utsource.net/itm/p/1381510.html
8-Input NAND Gate
Description: The MC74HC30N is a quad 2-input NAND gate with Schmitt-trigger inputs. Features: High-Speed Performance: tPD = 10 ns (typ) at VCC = 5 V Low Input Current: 1 μA (max) Schmitt-Trigger Action on All Inputs Inputs Are TTL-Voltage Compatible Outputs Directly Interface to CMOS, NMOS, and TTL Outputs Source/Sink 24 mA Balanced Propagation Delays: tPLH tPHL Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II ESD Protection Exceeds JESD 22 2000-Vrms Minimum Input/Output Isolation Available in 14-Pin Plastic DIP, SOIC, and TSSOP Packages Applications: Interface Between Low-Voltage and High-Voltage Circuits Interface Between TTL and CMOS Interface Between TTL and NMOS Interface Between TTL and High-Voltage MOS Interface Between TTL and High-Voltage Bipolar Interface Between TTL and ECL Interface Between TTL and High-Voltage Open-Collector Interface Between TTL and High-Voltage Open-Drain Interface Between TTL and High-Voltage Open-Emitter Interface Between TTL and High-Voltage Open-Source (For reference only)