SN74ALS640BDWG4

Part No :: SN74ALS640BDWG4

Manufacturer: Texas Instruments

VIGOR # :: 3804374

Description: IC TXRX INVERT 5.5V 20SOIC

Catalog: Logic - Buffers, Drivers, Receivers, Transceivers

DataSheet: SN74ALS640BDWG4 PDF

Country of origin: -

Date code: -

SN74ALS640BDWG4 Specifications

Type	Description
Series:	74ALS
Package:	Tube
Part Status:	Active
Logic Type:	Transceiver, Inverting
Number of Elements:	1
Number of Bits per Element:	8
Input Type:	-
Output Type:	3-State
Current - Output High, Low:	15mA, 24mA
Voltage - Supply:	4.5V ~ 5.5V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	20-SOIC

Alternative Products

Part Number	Manufacturer & Description	Compare
SN74ALS640B-1DW Match 100%	VIGOR IC TXRX INVERT 5.5V 20SOIC	SN74ALS640BDWG4 vs SN74ALS640B-1DW
SN74ALS245A-1DW Match 100%	Texas Instruments IC TXRX NON-INVERT 5.5V 20SOIC	SN74ALS640BDWG4 vs SN74ALS245A-1DW
SN74LS541DWR Match 100%	Texas Instruments IC BUF NON-INVERT 5.25V 20SOIC	SN74ALS640BDWG4 vs SN74LS541DWR
SN74ALS645A-1DWR Match 100%	Texas Instruments IC TXRX NON-INVERT 5.5V 20SOIC	SN74ALS640BDWG4 vs SN74ALS645A-1DWR
SN74LS245DW Match 100%	Texas Instruments IC TXRX NON-INVERT 5.25V 20SOIC	SN74ALS640BDWG4 vs SN74LS245DW
SN74ALS541DW Match 100%	Texas Instruments IC BUF NON-INVERT 5.5V 20SOIC	SN74ALS640BDWG4 vs SN74ALS541DW

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 2905

Shipped from

HK warehouse

Expected Shipping Date

Aug 06 - Aug 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$3.0819~~	~~$3.08~~
175	~~$2.9074~~	~~$508.80~~

Current price of SN74ALS640BDWG4 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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