Texas Instruments SN74LS641DWR
$ 1.8
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | SN74LS641DWR | 3,549 | 19h | |||||||||
| Verical | SN74LS641DWR | 3,549 | 168 | |||||||||
| Win Source | WS-SN74LS641DWR | 20 | 22 | 19h | ||||||||
| Worldway Electronics | SN74LS641DWR | 23,413 | 7 | Tape & Reel | 19h | |||||||
| Esaler Electronic | SN74LS641DWR | 2,000 | 11h |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments SN74LS641DWR symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Ultra Librarian | SymbolFootprint | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.8
$ 3.295
$ 3.295
Stock
110,810
114,782
114,782
Authorized Distributors
2
4
4
Case/Package
SOIC
SOIC
SOIC
Number of Pins
20
20
20
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Inverting, Transceiver
Number of Circuits
8
8
8
Number of Inputs
-
-
-
Propagation Delay
25 ns
25 ns
25 ns
Low Level Output Current
24 mA
48 mA
48 mA
High Level Output Current
-15 mA
-100 µA
-100 µA
Min Supply Voltage
4.75 V
4.5 V
4.5 V
Max Supply Voltage
5.25 V
5.5 V
5.5 V
Quiescent Current
64 mA
33 mA
33 mA
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Descriptions
Descriptions of Texas Instruments SN74LS641DWR provided by its distributors.
Octal bus transceivers with open collector outputs 20-SOIC 0 to 70
Bus XCVR Single 8-CH Open Collector 20-Pin SOIC T/R
Tape & Reel (TR) WITH DIRECTION CONTROL NICKEL PALLADIUM GOLD 74LS logic driver - 24mA 25ns 2.65mm 5V
IC TXRX NON-INVERT 5.25V 20SOIC
IC BUS TRANSCEIVER 8BIT 20SOIC
Transceiver Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:20-SOIC; 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/PackageSOIC
MountSurface Mount
Number of Pins20
Weight500.709277 mg
Technical
DirectionBidirectional
High Level Output Current-15 mA
Logic FunctionInverting, Transceiver
Low Level Output Current24 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
PackagingTape and Reel
PolarityNon-Inverting
Propagation Delay25 ns
Quiescent Current64 mA
Turn-On Delay Time50 ns