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74HCT112DB Dual JK flip-flop with set and reset; negative-edge trigger PHILIPS

74HCT112N Dual JK flip-flop with set and reset; negative-edge trigger PHILIPS

74HCT112PW Dual JK flip-flop with set and reset; negative-edge trigger PHILIPS

74HCT11D Triple 3-input AND gate PHILIPS

74HCT11DB Triple 3-input AND gate PHILIPS

74HCT11N Triple 3-input AND gate PHILIPS

74HCT123 Dual retriggerable monostable multivibrator with reset PHILIPS

74HCT123D Dual retriggerable monostable multivibrator with reset PHILIPS

74HCT123DB Dual retriggerable monostable multivibrator with reset PHILIPS

74HCT123N Dual retriggerable monostable multivibrator with reset PHILIPS

74HCT123PW Dual retriggerable monostable multivibrator with reset PHILIPS

74HCT125 Quad buffer/line driver; 3-state PHILIPS

74HCT125 瑞斯特（RST）74HCT125是一款四路三态缓冲器/线路驱动器，在14引脚封装内集成了四个独立的缓冲单元，每个通道均配备独立的低有效输出使能端（nOE）。该器件支持4.5 V至5.5 V的标准工作电压范围，其输入阈值兼容TTL电平标准，可直接与5 V TTL逻辑电路接口。作为74HC125的TTL兼容版本，74HCT125在保留三态缓冲灵活性的同时，确保在混合逻辑系统中与TTL器件的无缝连接。 RSTTEK

74HCT125D Quad buffer/line driver; 3-state PHILIPS

74HCT125DB Quad buffer/line driver; 3-state PHILIPS

74HCT125N Quad buffer/line driver; 3-state PHILIPS

74HCT125PW Quad buffer/line driver; 3-state PHILIPS

74HCT126 Quad buffer/line driver; 3-state PHILIPS

74HCT126 瑞斯特（RST）74HCT126是一款四路三态缓冲器/线路驱动器，在14引脚封装内集成了四个独立的缓冲单元，每个通道均配备独立的高有效输出使能端（nOE）。该器件支持4.5 V至5.5 V的标准工作电压范围，其输入阈值兼容TTL电平标准，可直接与5 V TTL逻辑电路接口。作为74HC126的TTL兼容版本，74HCT126在保留三态缓冲灵活性的同时，确保在混合逻辑系统中与TTL器件的顺畅通信。 RSTTEK

74HCT126D Quad buffer/line driver; 3-state PHILIPS