Texas Instruments SN74ALS642A-1NE4
$ 5.175
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 5.175
$ 5.203
$ 5.203
Stock
58,655
94,025
94,025
Authorized Distributors
2
5
5
Case/Package
PDIP
PDIP
PDIP
Number of Pins
20
20
20
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
2
2
Number of Bits per Element
8
8
8
Low Level Output Current
48 mA
48 mA
48 mA
High Level Output Current
-100 µA
-100 µA
-100 µA
Propagation Delay
30 ns
30 ns
30 ns
Min Supply Voltage
4.75 V
4.5 V
4.5 V
Max Supply Voltage
5.25 V
5.5 V
5.5 V
Related Parts
Texas InstrumentsSN74LS641-1N
1 8 4.75V 5.25V 48mA Non-Inverting,Transceiver -15mA PDIP-20 24.33mm*6.35mm*4.57mm
Texas InstrumentsSN74ALS621A-1N
1 8 4.5V 5.5V 24mA Non-Inverting,Transceiver 100¦ÌA PDIP-20 24.33mm*6.35mm*4.57mm
Texas InstrumentsSN74LS641N
8 1 8 4.75V 5.25V 24mA Non-Inverting,Transceiver -15mA PDIP-20 24.33mm*6.35mm*4.57mm
Descriptions
Descriptions of Texas Instruments SN74ALS642A-1NE4 provided by its distributors.
OCTAL BUS T ANSCEIVE O.C. 20-PDIP 0 to 70
Bus XCVR Single 8-CH Open Collector 20-Pin PDIP Tube
Rail/Tube WITH DIRECTION CONTROL Nickel/Palladium/Gold (Ni/Pd/Au) ALS logic buffer -100muA 38ns 25.4mm 5V
BUS TRANSCEIVER, ALS SERIES, 1-F
Transceiver Logic IC; Logic Family:ALS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:20-PDIP; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins20
Weight1.1991 g
Technical
DirectionBidirectional
High Level Output Current-100 µA
Logic FunctionInverting, Transceiver
Low Level Output Current48 mA
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits8
Number of Elements1
Number of Outputs8
Operating Supply Voltage5 V
PackagingRail/Tube
PolarityInverting
Propagation Delay30 ns
Turn-On Delay Time38 ns
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements