Datasheet > MM74C165

MM74C165

更新时间： 2024-10-31 22:46:07

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		移位寄存器
页数	文件大小	规格书
6页	53K
描述
Parallel-Load 8-Bit Shift Register

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数据手册

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MM74C165 数据手册

October 1987

Revised January 1999

MM74C165

Parallel-Load 8-Bit Shift Register

the enable must be changed to a high level (disabled) only

while the clock is HIGH.

General Description

The MM74C165 functions as an 8-bit parallel-load, serial

shift register. Data is loaded into the register independent

of the state of the clock(s) when PARALLEL LOAD (PL) is

low. Shifting is inhibited as long as PL is low. Data is

sequentially shifted from complementary outputs, Q₇and

Features

■ Wide supply voltage range: 3V to 15V

■ Guaranteed noise margin: 1V

Q₇, highest-order bit (P7) first. New serial data may be

■ High noise immunity: 0.45 V_CC(typ.)

entered via the SERIAL DATA (Ds) input. Serial shifting

occurs on the rising edge of CLOCK1 or CLOCK2. Clock

inputs may be used separately or together for combined

clocking from independent sources. Either clock input may

be used also as an active-low clock enable. To prevent

double-clocking when a clock input is used as an enable,

■ Low power TTL compatibility: fan out of 2 driving 74L

■ Parallel loading independent of clock

■ Dual clock inputs

■ Fully static operation

Ordering Code:

Order Number Package Number

Package Description

MM74165N

N16E

16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide

Connection Diagram

Pin Assignments for DIP

Top View

DS005897.prf

www.fairchildsemi.com

12 3 4 5 6

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与MM74C165相关器件

型号	品牌	获取价格	描述	数据表
MM74C165J	NSC	获取价格	IC CMOS SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, C
MM74C165J	TI	获取价格	CMOS SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, CDIP
MM74C165J/A+	TI	获取价格	IC,SHIFT REGISTER,CMOS,DIP,16PIN,CERAMIC
MM74C165N	FAIRCHILD	获取价格	Parallel-Load 8-Bit Shift Register
MM74C165N/A+	TI	获取价格	IC,SHIFT REGISTER,CMOS,DIP,16PIN,PLASTIC
MM74C173	NSC	获取价格	TRI-STATE Quad D Flip-Flop
MM74C173J	NSC	获取价格	TRI-STATE Quad D Flip-Flop
MM74C173J/A+	NSC	获取价格	IC,FLIP-FLOP,QUAD,D TYPE,CMOS,DIP,16PIN,CERAMIC
MM74C173N	NSC	获取价格	TRI-STATE Quad D Flip-Flop
MM74C173N/A+	NSC	获取价格	IC,FLIP-FLOP,QUAD,D TYPE,CMOS,DIP,16PIN,PLASTIC