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74HC HCMOS family characteristics PHILIPS

74HC-HCT153 Dual 4-input multiplexer PHILIPS

74HC-HCT7541 OCTAL SCHMITT TRIGGER BUFFER/LINE DRIVER;3-STATE ETC

74HC/HCT21 Dual 4-input AND gate PHILIPS

74HC/HCT377 Octal D-type flip-flop with data enable; positive-edge trigger PHILIPS

74HC00 Quad 2-input NAND gate PHILIPS

74HC00 瑞斯特（RST）74HC00是一款经典的四路2输入与非门，属于HC高速CMOS逻辑系列。该器件在一个14引脚封装内集成了四个独立的2输入与非门，工作电压范围覆盖2.0 V至6.0 V，能够满足从电池供电便携设备到工业控制系统的广泛应用需求。其输入引脚均配备钳位二极管，可安全接收超过VCC电压的输入信号。 RSTTEK

74HC00BQ Quad 2-input NAND gate PHILIPS

74HC00D Quad 2-input NAND gate PHILIPS

74HC00DB Quad 2-input NAND gate PHILIPS

74HC00N Quad 2-input NAND gate PHILIPS

74HC00PW Quad 2-input NAND gate PHILIPS

74HC01 Quad. 2-input NAND Gates (with open drain outputs) HITACHI

74HC02 Quad 2-input NOR gate PHILIPS

74HC02 Quad 2−Input NOR Gate High−Performance Silicon−G ONSEMI

74HC02 Quad 2-input NOR gate NXP

74HC02 瑞斯特（RST）74HC02是一款经典的CMOS四路2输入或非门，在单个14引脚封装内集成了四个相互独立的2输入或非逻辑单元。该器件支持2.0 V至6.0 V的宽工作电压范围，输入引脚均集成钳位二极管，允许通过限流电阻安全地接收超过VCC电压的外部信号，增强了接口设计的灵活性。 RSTTEK

74HC02BQ Quad 2-input NOR gate NXP

74HC02D Quad 2-input NOR gate PHILIPS