Datasheet > HD74HC95P

HD74HC95P

更新时间： 2024-02-05 06:14:49

品牌	Logo	应用领域
日立 - HITACHI		输入元件光电二极管逻辑集成电路触发器
页数	文件大小	规格书
8页	42K
描述
Parallel In Parallel Out, HC/UH Series, 4-Bit, Right Direction, True Output, CMOS, PDIP14, DP-14

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HD74HC95P 数据手册

HD74HC95

4-bit Parallel Access Shift Register

Description

This 4-bit register features parallel and serial inputs, parallel outputs, mode control, and two clock inputs.

The register has three mode operation:

•

Parallel (broadside) load

Shift right (the direction Q_Atoward Q_D)

Shift left (the direction Q_Dtoward Q_A)

Parallel loading is accomplished by applying the four bits of data and taking the mode conrol input high.

The data is loaded into the associated flip-flops and appears at the outputs after the high-to-low transition of

the clock-2 input. During loading, the entry of serial data is inhibited. Shift right is accomplished on the

high-to-low transition of clock-1 when the mode control is low; shift left is accomplished on the high-to-

low transition of clock-2 when the mode control is high by connecting the output of each flip-flop (Q_Dto

input C, etc.) and serial data is entered at input D. The clock input may be applied commonly to clock-1

and clock-2 if both modes can be clocked from the same source. Changes at the mode control input should

normally be made while both clock inputs are low: however, conditions described in the last three lines of

the function table will also ensure that register contents are protected.

Features

•

High Speed Operation: t_pd(Clock to Q) = 17 ns typ (C_L= 50 pF)

High Output Current: Fanout of 10 LSTTL Loads

Wide Operating Voltage: V_CC= 2 to 6 V

Low Input Current: 1 µA max

Low Quiescent Supply Current: I_CC(static) = 4 µA max (Ta = 25°C)

12 3 4 5 6 7 8

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型号	品牌	获取价格	描述	数据表
HD74HC95P-E	RENESAS	获取价格	HC/UH SERIES, 4-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PD
HD74HC95RP	HITACHI	获取价格	Parallel In Parallel Out, HC/UH Series, 4-Bit, Right Direction, True Output, CMOS, PDSO14,
HD74HC95RP	RENESAS	获取价格	HC/UH SERIES, 4-BIT RIGHT PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO14, FP
HD74HC95RPEL	RENESAS	获取价格	8-bit Shift Register
HD74HC95RP-EL	RENESAS	获取价格	暂无描述
HD74HC95RP-EL	HITACHI	获取价格	暂无描述
HD74HC95T	HITACHI	获取价格	Parallel In Parallel Out, HC/UH Series, 4-Bit, Right Direction, True Output, CMOS, PDSO14,
HD74HCSERIESCOMMONINFORMATION	ETC	获取价格
HD74HCT00A	HITACHI	获取价格	Quad. 2-input Positive NAND Gates
HD74HCT00AFP	ETC	获取价格	LOGIC GATE\|QUAD 2-INPUT NAND\|HCT-CMOS\|SOP\|14PIN\|PLASTIC