SN74ALS640B-1DW

Mfr. #:: SN74ALS640B-1DW
Description:: Bus Transceivers 3-State Octal Bus Transceivers
Lifecycle:: New from this manufacturer.
Datasheet:: SN74ALS640B-1DW Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: SN74ALS640B-1DW more Information SN74ALS640B-1DW Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Bus Transceivers

RoHS:: Y

Logic Family:: ALS

Input Level:: TTL

Output Level:: TTL

Output Type:: 3-State

High Level Output Current:: - 15 mA

Low Level Output Current:: 48 mA

Propagation Delay Time:: 11 ns

Supply Voltage - Max:: 5.25 V

Supply Voltage - Min:: 4.75 V

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Package / Case:: SOIC-20

Packaging:: Tube

Function:: Bus Transceiver

Height:: 2.35 mm

Length:: 12.8 mm

Number of Circuits:: 8

Operating Temperature Range:: 0 C to + 70 C

Product:: Standard Transceiver

Series:: SN74ALS640B-1

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:: 25

Subcategory:: Logic ICs

Unit Weight:: 0.017662 oz

Tags: SN74ALS640B-1D, SN74ALS640B-1, SN74ALS640, SN74ALS64, SN74ALS6, SN74ALS, SN74AL, SN74A, SN74, SN7

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Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

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SN74ALS640B-1DW Description

***p One Stop Global: Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube

***as Instruments: OCTAL BUS T ANSCEIVE 3-STATE 20-SOIC 0 to 70

***Components: Texas Instruments SN74ALS640B-1DW, 1 Bus Transceiver, Bus Transceiver, 8-Bit Inverting TTL, 20-Pin SOIC

***i-Key: IC TRANSCVR INVERT 5.5V 20SOIC

***ark: INVERTING TRANSCEIVER, SOIC-20

***AS INSTRU: 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.

***AS INSTUMENTS: 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.

***AS INSTRUM: 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.

***AS INTRUMENTS

***INS

Market price

Part #	Description	Stock	Price
SN74ALS640B-1DWR DISTI # 32376339	Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R	4000	2000:$1.9123
SN74ALS640B-1DW DISTI # 31235079	Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube RoHS: Compliant	3000	2500:$1.8638 1000:$1.8810 500:$2.2320 250:$2.4570 175:$2.6190
SN74ALS640B-1DW DISTI # 23021219	Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube RoHS: Compliant	100	2500:$1.9707 1000:$2.0064 500:$2.3808 250:$2.6208 100:$2.7936 10:$3.4080
SN74ALS640B-1DWR DISTI # 296-28799-1-ND	IC TRANSCVR INVERT 5.5V 20SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
SN74ALS640B-1DWR DISTI # 296-28799-6-ND	IC TRANSCVR INVERT 5.5V 20SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
SN74ALS640B-1DW DISTI # 296-28789-5-ND	IC TRANSCVR INVERT 5.5V 20SOIC RoHS: Compliant Min Qty: 175 Container: Tube	Temporarily Out of Stock	175:$2.9074
SN74ALS640B-1DWR DISTI # 296-28799-2-ND	IC TRANSCVR INVERT 5.5V 20SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$1.6532
SN74ALS640B-1DW DISTI # V39:1801_07327883	Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube RoHS: Compliant	0
SN74ALS640B-1DWR DISTI # V39:1801_07327885	Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R	0
SN74ALS640B-1DW DISTI # SN74ALS640B-1DW	Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube (Alt: SN74ALS640B-1DW) RoHS: Compliant Min Qty: 25 Container: Tube	Europe - 0	25:€2.4900 50:€2.1900 100:€1.9900 150:€1.8900 250:€1.7900
SN74ALS640B-1DW DISTI # SN74ALS640B-1DW	Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube - Rail/Tube (Alt: SN74ALS640B-1DW) RoHS: Compliant Min Qty: 175 Container: Tube	Americas - 0	175:$2.1640 225:$2.0594 400:$1.9907 875:$1.9239 1750:$1.8708
SN74ALS640B-1DWR DISTI # SN74ALS640B-1DWR	Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R - Tape and Reel (Alt: SN74ALS640B-1DWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$1.7900 4000:$1.6900 8000:$1.5900 12000:$1.5900 20000:$1.4900
SN74ALS640B-1DW DISTI # 595-SN74ALS640B-1DW	Bus Transceivers 3-State Octal Bus Transceivers RoHS: Compliant	88	1:$3.9500 10:$3.5500 100:$2.9000 250:$2.7200 500:$2.4700 1000:$2.0800 2500:$1.9800
SN74ALS640B-1DWR DISTI # 595-SN74ALS640B-1DWR	Bus Transceivers 3-State Octal Bus Transceivers RoHS: Compliant	0	1:$3.2900 10:$2.9600 100:$2.4200 250:$2.2700 500:$2.0600 1000:$1.7400 2000:$1.6500 4000:$1.5900
SN74ALS640B-1DWG4 DISTI # 595-74ALS640B-1DWG4	Bus Transceivers OCTAL BUS TRANSCEIVER RoHS: Compliant	0
SN74ALS640B-1DWRG4 DISTI # 595-ALS640B-1DWRG4	Bus Transceivers OCTAL BUS TRANSCEIVER RoHS: Compliant	0
SN74ALS640B-1DWRE4 DISTI # 595-SN74ALS6401DWRE4	Bus Transceivers 3-State Octal Bus Transceivers RoHS: Compliant	0
SN74ALS640B-1DWE4 DISTI # 595-SN74ALS640B1DWE4	Bus Transceivers 3-State Octal Bus Transceivers RoHS: Compliant	0
SN74ALS640B-1DW	Bus Transceiver, ALS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20 RoHS: Compliant	5587	1000:$1.9600 500:$2.0600 100:$2.1500 25:$2.2400 1:$2.4100
SN74ALS640B-1DW		135
SN74ALS640B-1DW DISTI # 6631506P	BUS XCVR SINGLE 8-CH 3-ST 20-PIN SOIC, TU	33	500:£1.8000 250:£1.9900 100:£2.1200 25:£2.5900

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Availability

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On Order:: 2071
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SN74ALS640B-1DW

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes