74HC590BQ datasheet(6/21 Pages) NXP

部件名	74HC590BQ

功能描述	8-bit binary counter with output register; 3-state

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制造商	NXP [NXP Semiconductors]

网页	http://www.nxp.com

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6 / 21 page

74HC590_2

Product data sheet

Rev. 02 — 28 April 2009

6 of 21

NXP Semiconductors

74HC590

8-bit binary counter with output register; 3-state

Fig 8.

Typical timing sequence

001aac548

CPC

CPR

MRC

CE

OE

Q0

Q1

Q2

Q3

Q4

Q5

Q6

Q7

RCO

counter clear

inhibit

count

high-impedance

OFF-state

类似零件编号 - 74HC590BQ

制造商	部件名	数据表	功能描述
Nexperia B.V. All right...	74HC590BQ	295Kb / 18P	8-bit binary counter with output register; 3-state Rev. 4 - 14 March 2022

制造商	部件名	数据表	功能描述
Nexperia B.V. All right...	74HC590	295Kb / 18P	8-bit binary counter with output register; 3-state Rev. 4 - 14 March 2022
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Renesas Technology Corp	HD74HC590	143Kb / 12P	8-bit Binary Counter/Register (with 3-state outputs)
Hitachi Semiconductor	HD74HC590	66Kb / 11P	8-bit Binary Counter/Register (with 3-state outputs)
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STMicroelectronics	M54HC593	274Kb / 12P	8 BIT BINARY COUNTER WITH INPUT REGISTER 3-STATE
Renesas Technology Corp	HD74HC590	121Kb / 10P	8-bit Binary Counter/Register (with 3-state outputs)
STMicroelectronics	M54HC590	827Kb / 16P	RAD-HARD 8 BINARY COUNTER REGISTER WITH 3 STATE OUTPUT
Hitachi Semiconductor	HD74HC592	62Kb / 9P	8-bit Register/Binary Counter
Renesas Technology Corp	HD74HC592	107Kb / 9P	8-bit Register/Binary Counter