Texas Instruments SN74ALS640BDW

IC BUS TRANSCEIVER DUAL 20SOIC / Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube
$ 2.6
Obsolete

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments SN74ALS640BDW.

Texas Instruments

Technical Drawing4 pages9 years ago
Official datasheet0 pages0 years ago
Technical Drawing4 pages10 years ago
Datasheet19 pages11 years ago
Datasheet18 pages14 years ago
Technical Drawing2 pages15 years ago
Datasheet18 pages18 years ago

SHENGYU ELECTRONICS

Newark

Factory Futures

Farnell

Inventory History

3 month trend:
+0.00%

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Alternate Parts

Price @ 1000
$ 2.6
$ 2.49
$ 2.49
Stock
180,300
154,801
154,801
Authorized Distributors
3
2
2
Case/Package
SOIC
SOIC
SOIC
Number of Pins
20
20
20
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
1
1
Number of Bits per Element
8
8
8
Low Level Output Current
24 mA
24 mA
24 mA
High Level Output Current
24 mA
-15 mA
-15 mA
Propagation Delay
24 ns
11 ns
11 ns
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V

Supply Chain

Lifecycle StatusObsolete (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 days ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments SN74ALS640BDW.

Related Parts

Texas InstrumentsSN74ALS623ADW
1 8 4.5V 5.5V 24mA Non-Inverting,Transceiver 15mA SOIC-20 12.8mm*7.52mm*2.35mm
Texas InstrumentsSN74ALS639ADW
1 8 4.5V 5.5V 24mA,24mA Non-Inverting,Transceiver 15mA SOIC-20 12.8mm*7.52mm*2.35mm
Texas InstrumentsCD74HCT245M
High Speed CMOS Logic Non-Inverting Octal-Bus Transceiver with 3-State Outpus 20-SOIC -55 to 125

Descriptions

Descriptions of Texas Instruments SN74ALS640BDW provided by its distributors.

IC BUS TRANSCEIVER DUAL 20SOIC / Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube
1 8 4.5V 5.5V 24mA Inverting,Transceiver 15mA SOIC-20 12.8mm*7.52mm*2.35mm
LOGIC, BUS TRANSCVR OCTAL, 20SOIC; Logic Device Type:Bidirectional; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (15-Dec-2010); Logic IC Base Number:74640; Logic IC Family:ALS; Logic IC Function:Octal Bus Transceiver with 3-State Outputs; Package / Case:SOIC; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:SMD

Manufacturer Aliases

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