1. General description

The 74AHC1G79-Q100; 74AHCT1G79-Q100 is a single positive-edge triggered D-type flip-flop.

Data at the D-input that meets the set-up and hold time requirements on the LOW-to-HIGH clock

transition will be stored in the flip-flop and appear at the Q output. Inputs are overvoltage tolerant.

This feature allows the use of these devices as translators in mixed voltage environments.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100

(Grade 1) and is suitable for use in automotive applications.

2. Features and benefits

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)

• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

• Wide supply voltage range from 2.0 to 5.5 V

• Overvoltage tolerant inputs to 5.5 V

• High noise immunity

• CMOS low power dissipation

• Latch-up performance exceeds 100 mA per JESD 78 Class II Level A

• Symmetrical output impedance

• Balanced propagation delays

• Input levels:

• For 74AHC1G79-Q100: CMOS level

• For 74AHCT1G79-Q100: TTL level

• ESD protection:

• MIL-STD-883, method 3015 exceeds 2000 V

• HBM JESD22-A114F exceeds 2000 V

• MM JESD22-A115-A exceeds 200 V (C = 200 pf, R = 0 Ω)

74AHCT1G79GW-Q100属于集成电路（IC） > 触发器。安世半导体(中国)有限公司制造生产的74AHCT1G79GW-Q100触发器触发器是能够存储单个逻辑状态或信息“位”的基本数字存储器件。这些器件至少有两个输入；一个或多个用于传递要存储的数据，另一个用于指示存储该数据的时间点。不同的触发器类型，例如 D（延迟）、SR（置位复位）和 JK，对提供给其输入的信号有不同的响应，可用于实现不同的逻辑功能。这些器件与锁存器的不同之处在于它们是边缘敏感器件，其保持的逻辑状态仅在接收到有效时钟信号时才会改变。