Texas Instruments SN74ALS638A-1N
$ 4.219
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 4.219
$ 8.538
Stock
123,930
195,367
Authorized Distributors
2
3
Case/Package
PDIP
PDIP
Number of Pins
20
20
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Number of Circuits
8
8
Number of Inputs
-
-
Propagation Delay
30 ns
30 ns
Low Level Output Current
15 mA
15 mA
High Level Output Current
24 mA
24 mA
Min Supply Voltage
4.75 V
4.5 V
Max Supply Voltage
5.25 V
5.5 V
Quiescent Current
-
-
Related Parts
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Texas InstrumentsSN74ALS640BN
Bus Transceiver, ALS Series, 8-Func, 8-Bit, Inverted Output, TTL, PDIP20
Texas InstrumentsSN74LS642N
IC BUS TRANSCEIVER 8BIT 20DIP / Bus XCVR Single 8-CH Open Collector 20-Pin PDIP Tube
Descriptions
Descriptions of Texas Instruments SN74ALS638A-1N provided by its distributors.
Bus XCVR Single 8-CH 3-ST/Open Collector 20-Pin PDIP Tube
IC TRANSCEIVER INVERT 5.5V 20DIP "Transceiver, Inverting 1 Element 8 Bit per Element Open Collector, Push-Pull Output 20-PDIP"
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
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Technical Specifications
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins20
Weight1.1991 g
Technical
DirectionBidirectional
High Level Output Current24 mA
Logic FunctionInverting, Transceiver
Low Level Output Current15 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 Circuits8
Number of Elements1
Number of Outputs8
Operating Supply Voltage5 V
PolarityInverting
Propagation Delay30 ns
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSCompliant
Compliance Statements