HD74HC323RP-EL

更新时间： 2024-12-01 13:00:11

品牌	Logo	应用领域
日立 - HITACHI		存储
页数	文件大小	规格书
10页	70K
描述
Parallel In Parallel Out, HC/UH Series, 8-Bit, Bidirectional, True Output, CMOS, PDSO20, SOP-20

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HD74HC323RP-EL 数据手册

HD74HC323

8-bit Universal Shift/Storage Register (with 3-state Outputs)

Description

This eight-bit universal register features multiplexed I/O ports to achieve full eight bit data handling in a

single 20-pin package. HD74HC323 applications are as stacked or push-down registers, buffer storage, and

accumulator registers.

Two function-select inputs and two output control inputs can be used to choose the modes of operation

listed in the function table.

Synchronous parallel loading is accomplished by taking both function-select lines S₀and S₁high. This

places the three-state outputs in a high-impedance state, which permits data that is applied on the I/O ports

to be clocked into the register. Reading out of this register can be accomplished while the outputs are

enabled in any mode. The clear function is synchronous, and a low level at the clear input clears the

Features

•

High Speed Operation: t_pd(Clock to Q) = 20 ns typ (C_L= 50 pF)

High Output Current: Fanout of 15 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...10

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型号	品牌	获取价格	描述	数据表
HD74HC32FPEL	RENESAS	获取价格	Quad. 2-input OR Gates
HD74HC32FP-EL	HITACHI	获取价格	暂无描述
HD74HC32P	RENESAS	获取价格	Quad. 2-input OR Gates
HD74HC32P-E	RENESAS	获取价格	HC/UH SERIES, QUAD 2-INPUT OR GATE, PDIP14, DP-14
HD74HC32RPEL	RENESAS	获取价格	Quad. 2-input OR Gates
HD74HC32RP-EL	RENESAS	获取价格	HC/UH SERIES, QUAD 2-INPUT OR GATE, PDSO14, FP-14DN
HD74HC32T	RENESAS	获取价格	HC/UH SERIES, QUAD 2-INPUT OR GATE, PDSO14, TTP-14D
HD74HC32T-EL	RENESAS	获取价格	暂无描述
HD74HC32TELL	RENESAS	获取价格	Quad. 2-input OR Gates
HD74HC352	RENESAS	获取价格	Dual 4-to-1-line Data Selectors/Multiplexers