SN74AS640DWRG4

Mfr. #:: SN74AS640DWRG4
Description:: Bus Transceivers Octal Bus Trancvrs
Lifecycle:: New from this manufacturer.
Datasheet:: SN74AS640DWRG4 Datasheet
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More Information:: SN74AS640DWRG4 more Information SN74AS640DWRG4 Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Bus Transceivers

RoHS:: Y

Logic Family:: AS

Input Level:: TTL

Output Level:: TTL

Output Type:: 3-State

High Level Output Current:: - 15 mA

Low Level Output Current:: 64 mA

Propagation Delay Time:: 7 ns

Supply Voltage - Max:: 5.5 V

Supply Voltage - Min:: 4.5 V

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Package / Case:: SOIC-20

Packaging:: Reel

Function:: Bus Transceiver

Height:: 2.35 mm

Length:: 12.8 mm

Number of Circuits:: 1

Product:: Bipolar

Technology:: Bipolar

Width:: 7.52 mm

Brand:: Texas Instruments

Mounting Style:: SMD/SMT

Number of Channels:: 8

Operating Supply Voltage:: 5 V

Polarity:: Inverting

Product Type:: Bus Transceivers

Factory Pack Quantity:: 1

Subcategory:: Logic ICs

Unit Weight:: 0.018953 oz

Tags: SN74AS640DWR, SN74AS640D, SN74AS640, SN74AS64, SN74AS6, SN74AS, SN74A, SN74, SN7

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SN74AS640DWRG4 Description

***i-Key: IC BUS TRANSCEIVER 8BIT 20SOIC

***ark: Transceiver Logic IC; Logic Family:AS; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes

***as Instruments: These octal bus transceivers are designed for asynchronous two-way communication between data buses. These devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending upon the level at the direction-control (DIR) input. The output-enable () input can be used to disable the device so that the buses are effectively isolated. The -1 version of the SN74ALS640B is identical to the standard version, except that the recommended maximum IOL for the -1 version is increased to 48 mA. There is no -1 version of the SN54ALS640B. The SN54ALS640B and SN54AS640 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS640B and SN74AS640 are characterized for operation from 0°C to 70°C.

Related products

Image	Part #	Description
	Mfr.#: SN74AS641N OMO.#: OMO-SN74AS641N	Bus Transceivers Octal W/ OC Out
	Mfr.#: SN74AS622DW OMO.#: OMO-SN74AS622DW-1190	Bus Transceiver, AS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20
	Mfr.#: SN74AS638ANSR OMO.#: OMO-SN74AS638ANSR-TEXAS-INSTRUMENTS	IC TRANSCVR INVERT 5.5V 20SO
	Mfr.#: SN74AS639DW OMO.#: OMO-SN74AS639DW-1190	Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20
	Mfr.#: SN74AS640NS OMO.#: OMO-SN74AS640NS-1190	IC BUS TRANSCEIVER 8BIT 20SO
	Mfr.#: SN74AS646DWR OMO.#: OMO-SN74AS646DWR-TEXAS-INSTRUMENTS	IC TXRX NON-INVERT 5.5V 24SOIC
	Mfr.#: SN74AS651NT OMO.#: OMO-SN74AS651NT-1190	Registered Bus Transceiver, AS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP24
	Mfr.#: SN74AS652NT.. OMO.#: OMO-SN74AS652NT--1190	New and Original
	Mfr.#: SN74AS646NT OMO.#: OMO-SN74AS646NT-TEXAS-INSTRUMENTS	Bus Transceivers Octal w/Tri-St Out
	Mfr.#: SN74AS645N OMO.#: OMO-SN74AS645N-TEXAS-INSTRUMENTS	Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs

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SN74AS640DWRG4

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
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