74HC595D集成电路（IC）的移位寄存器规格书PDF中文资料

厂商型号	74HC595D
参数属性	74HC595D 封装/外壳为16-SOIC（0.154"，3.90mm 宽）；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的移位寄存器；产品描述：IC SHIFT REGISTER 8BIT 16SOP
功能描述	CMOS Digital Integrated Circuits Silicon Monolithic
丝印标识	74HC595D
封装外壳	SOIC16 / 16-SOIC（0.154"，3.90mm 宽）
文件大小	271.76 Kbytes
页面数量	17 页
生产厂商	TOSHIBA
中文名称	东芝
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	2025-10-9 11:00:00
人工找货	74HC595D价格和库存，欢迎联系客服免费人工找货

Functional Description

• 8-Bit Shift Register/Latch (3-state)

General

The 74HC595D is a high speed 8-BIT SHIFT REGISTER/LATCH fabricated with silicon gate C2MOS technology.

It achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power

dissipation.

The 74HC595D contains an 8-bit static shift register which feeds an 8-bit storage register.

Shift operation is accomplished on the positive going transition of the SCK input. The output register is loaded

with the contents of the shift register on the positive going transition of the RCK input. Since RCK and SCK

signal are independent, parallel outputs can be held stable during the shift operation.

And, since the parallel outputs are 3-state, it can be directly connected to 8-bit bus. This register can be used in

serial-to-parallel conversion, data receivers, etc.

All inputs are equipped with protection circuits against static discharge or transient excess voltage.

特性 Features

(1) High speed: fMAX = 55 MHz (typ.) at VCC = 5 V

(2) Low power dissipation: ICC = 4.0 μA (max) at Ta = 25

(3) Balanced propagation delays: tPLH ≈ tPHL

(4) Wide operating voltage range: VCC(opr) = 2.0 V to 6.0 V