STMicroelectronics

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Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

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Description

Datasheet Mar 2, 1988 DATA SHEET. Product specification. File under Integrated Circuits, IC06. March 1988. INTEGRATED CIRCUITS. 74HC/HCT640. Octal bus Jan 31, 2005 OE controls the outputs so that the buses are effectively isolated. The 74HC245; 74HCT245 is similar to the 74HC640 ; 74HCT640 but has true. 74HC640 . 146-1. 163-1. 339-1. 20. 74HCT640. 146-1. 163-1. 339-1. 20. 74HC643. 146-1. 163-1. 20. 74HCT643. 146-1. 163-1. 20. 74HC646. 101-1. 137- 1. 74HC640 . Binary counters/ timers programmable ripple counter with oscillator (3- state). . . 74HCT640. Binary counters/ timers programmable ripple counter

Part Number 74HC640
Brand STMicroelectronics
Image Electronic Components
Lowest Price: $1.84   Highest Price: $6.44
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Part Number:

74HC640

Brand:

STMicroel

D/C:
2021+
Qty:

30000

Price (USD):

1.84

Company:

QUARKTWIN TECHNOLOGY LIMITED

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Part Number:

74HC640

Brand:

STMICROELECT

D/C:
Qty:

120533

Price (USD):

2.99

Company:

IC Chip Co., Ltd.

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Part Number:

74HC640

Brand:

ST/MICRON

D/C:
0604+
Qty:

264

Price (USD):

4.14

Company:

AI QI ELECTRONIC CO., LIMITED

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Part Number:

74HC640

Brand:

ST

D/C:
Qty:

360

Price (USD):

5.29

Company:

Lattice International Trading Co., Limited

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Part Number:

74HC640

Brand:

STMicroelectronics

D/C:
Qty:

21

Price (USD):

6.44

Company:

Cicotex Electronics (HK) Limited

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74HC640 Ref.

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