Datasheet > CD74HC597

CD74HC597

更新时间： 2024-09-22 23:00:39

品牌	Logo	应用领域
德州仪器 - TI		移位寄存器存储
页数	文件大小	规格书
10页	51K
描述
High Speed CMOS Logic 8-Bit Shift Register with Input Storage

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数据手册
替代型号

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CD74HC597 数据手册

CD74HC597,

CD74HCT597

Data sheet acquired from Harris Semiconductor

SCHS191

High Speed CMOS Logic

8-Bit Shift Register with Input Storage

January 1998

Features

Description

• Buffered Inputs

The Harris CD74HC597 and CD74HCT597 are high-speed

silicon gate CMOS devices that are pin-compatible with the

LSTTL 597 devices. Each device consists of an 8-flip-flop

input register and an 8-bit parallel-in/serial-in, serial-out shift

the parallel load input (PL) shifts parallel stored data asyn-

chronously into the shift register. A “low” master input (MR)

• Asynchronous Parallel Load

[ /Title

(CD74

HC597

• Typical f

MAX

= 60MHz at V = 5V, C = 15pF, T = 25 C

CC L A

• Fanout (Over Temperature Range)

- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads

CD74

HCT59

/Sub-

ject

(High

Speed

CMOS

- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads clears the shift register. Serial input data can also be synchro-

nously shifted through the shift register when PL is high.

• Wide Operating Temperature Range . . . -55 C to 125 C

• Balanced Propagation Delay and Transition Times

Ordering Information

• Signiﬁcant Power Reduction Compared to LSTTL

Logic ICs

PKG.

NO.

PART NUMBER TEMP. RANGE ( C) PACKAGE

• HC Types

CD74HC597E

CD74HCT597E

CD74HC597M

CD74HCT597M

NOTES:

-55 to 125

16 Ld PDIP

E16.3

- 2V to 6V Operation

- High Noise Immunity: N = 30%, N = 30% of V

IL IH CC

at V

= 5V

16 Ld SOIC M16.15

• HCT Types

- 4.5V to 5.5V Operation

- Direct LSTTL Input Logic Compatibility,

1. When ordering, use the entire part number. Add the sufﬁx 96 to

obtain the variant in the tape and reel.

V = 0.8V (Max), V = 2V (Min)

IL IH

- CMOS Input Compatibility, I ≤ 1µA at V , V

OL OH

2. Wafer and die is available which meets all electrical

specifications. Please contact your local sales office or Harris

customer service for ordering information.

Pinout

CD74HC597, CD74HCT597

(PDIP, SOIC)

TOP VIEW

16 V

15 D0

14 D

13 PL

12 ST

11 SH

10 MR

GND

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.

File Number 1915.1

12 3 4 5 6 7...10

中文翻译

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CD74HC597 替代型号

型号	品牌	替代类型	描述	数据表
TC74HC597AP	TOSHIBA	功能相似	8-BIT LATCH/SHIFT REGISTER
M74HC597B1R	STMICROELECTRONICS	功能相似	8 BIT LATCH/SHIFT REGISTER
CD54HC597	TI	功能相似	High-Speed CMOS Logic 8-Bit Shift Register with Input Storage

与CD74HC597相关器件

型号	品牌	获取价格	描述	数据表
CD74HC597E	TI	获取价格	High Speed CMOS Logic 8-Bit Shift Register with Input Storage
CD74HC597EE4	TI	获取价格	High-Speed CMOS Logic 8-Bit Shift Register with Input Storage
CD74HC597EN	ETC	获取价格	Logic IC
CD74HC597F	ETC	获取价格	Logic IC
CD74HC597H	RENESAS	获取价格	IC,SHIFT REGISTER,HC-CMOS,DIE
CD74HC597M	TI	获取价格	High Speed CMOS Logic 8-Bit Shift Register with Input Storage
CD74HC597M96	TI	获取价格	High-Speed CMOS Logic 8-Bit Shift Register with Input Storage
CD74HC597M96E4	TI	获取价格	High-Speed CMOS Logic 8-Bit Shift Register with Input Storage
CD74HC597M96G4	TI	获取价格	High-Speed CMOS Logic 8-Bit Shift Register with Input Storage
CD74HC597ME4	TI	获取价格	High-Speed CMOS Logic 8-Bit Shift Register with Input Storage

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