Datasheet > HD74HC534T

HD74HC534T

更新时间： 2024-11-13 20:37:59

品牌	Logo	应用领域
日立 - HITACHI		驱动光电二极管逻辑集成电路触发器
页数	文件大小	规格书
11页	66K
描述
Bus Driver, HC/UH Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDSO20, TTP-20DA

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HD74HC534T 数据手册

HD74HC374/HD74HC534

Octal D-type Flip-Flops (with 3-state outputs)

Octal D-type Flip-flops (with inverted 3-state outputs)

Description

These devices are positive edge triggered flip-flops. The difference between HD74HC374 and

HD74HC534 is only that the former is a true outputs and the latter is a false outputs. Data at the D inputs,

meeting the setup and hold time requirements, are transferred to the Q outputs on positive going transitions

of the clock (CK) input. When a high logic level is applied to the output control (OC) input, all outputs go

to a high impedance state, regardless of what signals are present at the other inputs and the state of the

storage elements.

Features

•

High Speed Operation: t_pd(Clock to Q) = 18 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)

Function Table

HD74HC374

HD74HC534

Output Control

Clock

No change

irrelevant

off (high-impedance) state of a 3-state output.

12 3 4 5 6 7...11

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型号	品牌	获取价格	描述	数据表
HD74HC540	RENESAS	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
HD74HC540	HITACHI	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
HD74HC540/HD74HC541	ETC	获取价格
HD74HC540FP	ETC	获取价格	BUFFER/DRIVER\|SINGLE\|8-BIT\|HC-CMOS\|SOP\|20PIN\|PLASTIC
HD74HC540FPEL	RENESAS	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
HD74HC540FP-EL	RENESAS	获取价格	暂无描述
HD74HC540P	RENESAS	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
HD74HC540PV-E	RENESAS	获取价格	HC/UH SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20, 6.30 X 24.50 MM, 2.54 MM PITCH, PLAST
HD74HC540RP	RENESAS	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
HD74HC540RPEL	RENESAS	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)