74HCT393D-Q100集成电路（IC）的计数器除法器规格书PDF中文资料

厂商型号	74HCT393D-Q100
参数属性	74HCT393D-Q100 封装/外壳为14-SOIC（0.154"，3.90mm 宽）；包装为管件；类别为集成电路（IC）的计数器除法器；产品描述：IC DUAL 4BIT BINARY RIPPL 14SO
功能描述	Dual 4-bit binary ripple counter
封装外壳	14-SOIC（0.154"，3.90mm 宽）
文件大小	267.35 Kbytes
页面数量	1 页
生产厂商	NEXPERIA
中文名称	安世
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-11-18 23:00:00
人工找货	74HCT393D-Q100价格和库存，欢迎联系客服免费人工找货

1. General description

The 74HC393-Q100; 74HCT393-Q100 is a dual 4-stage binary ripple counter. Each counter

features a clock input (nCP), an overriding asynchronous master reset input (nMR) and 4 buffered

parallel outputs (nQ0 to nQ3). The counter advances on the HIGH-to-LOW transition of nCP.

A HIGH on nMR clears the counter stages and forces the outputs LOW, independent of the state

of nCP. Inputs include clamp diodes. This enables the use of current limiting resistors to interface

inputs to voltages in excess of VCC.

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 V to 6.0 V

• CMOS low power dissipation

• High noise immunity

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

• Complies with JEDEC standards:

• JESD8C (2.7 V to 3.6 V)

• JESD7A (2.0 V to 6.0 V)

• Input levels:

• For 74HC393-Q100: CMOS level

• For 74HCT393-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)

• Two 4-bit binary counters with individual clocks

• Divide by any binary module up to 28 in one package

• Two master resets to clear each 4-bit counter individually

• DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of

solder joints