
For Reference Only
Part Number | SN74HC640DWR |
OEMstron Part # | SN74HC640DWR |
Manufacturer | Texas Instruments |
Category | Semiconductors › Logic ICs › Buffers, Drivers, Receivers, Transceivers |
Description | IC TRANSCVR INVERT 6V 20SOIC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SN74HC640DWR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SN74HC640DWR Specifications
Part Number | SN74HC640DWR | |
Brand | Texas Instruments | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Logic ICs | |
Subcategory | Buffers, Drivers, Receivers, Transceivers | |
Manufacturer | ||
Series | 74HC | |
Logic Type | Transceiver, Inverting | |
Number of Elements | 1 | |
Number of Bits per Element | 8 | |
Input Type | - | |
Output Type | 3-State | |
Current - Output High, Low | 7.8mA, 7.8mA | |
Voltage - Supply | 2V ~ 6V | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 20-SOIC (0.295", 7.50mm Width) | |
Supplier Device Package | 20-SOIC |
SN74HC640DWR Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SN74HC640DW D# V36:1790_07345269 Texas Instruments |
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube RoHS: Compliant
|
Americas - 0 |
SN74HC640DWR D# V36:1790_07345271 Texas Instruments |
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
SN74HC640DWRE4 Texas Instruments |
IC, INVERTING TRANSCEIVER, SOIC-20, Logic Device Type:Transceiver, Inverting, Supply Voltage Range:2V to 6V, Logic Case Style:SOIC, No. of Pins:20, Operating Temperature Range:-40C to +85C, Family Type:HC, Input Type:CMOS , RoHS Compliant: Yes |
Contact Us |
SN74HC640DWR Texas Instruments |
IC BUS TRANSCEIVER 8BIT 20SOIC |
Contact Us |
SN74HC640DWRG4 Texas Instruments |
INVERTING TRANSCEIVER, SOIC-20, Logic Device Type:Transceiver, Inverting, Supply Voltage Min:2V, Supply Voltage Max:6V, Logic Case Style:SOIC, No. of Pins:20, Operating Temperature Min:-40C, Operating Temperature Max:85C , RoHS Compliant: Yes |
Contact Us |
SN74HC640DW Texas Instruments |
HC645 WITH INVERTING OUTPUTS - Bulk |
1378 |
Part Number | Description | Stock |
SN74HC640DWR D# 296-47823-1-ND Texas Instruments |
IC TRANSCEIVER INVERT 6V 20SOIC |
2313 In Stock |
SN74HC640DW D# 296-8348-5-ND Texas Instruments |
IC TRANSCEIVER INVERT 6V 20SOIC |
Temporarily Out of Stock |
Part Number | Description | Stock |
SN74HC640DW D# 3119508 Texas Instruments |
LOGIC, BUS TRANSCVR OCTAL, 20SOIC RoHS: Compliant
Min Qty: 1
Container: Each
|
11 |
Part Number | Description | Stock |
SN74HC640DWR Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
622 |
SN74HC640DW TI 0402 |
OEM/CM QUOTES ONLY | NO BROKERS |
357 |
Part Number | Description | Stock |
SN74HC640DWRE4 Texas Instruments |
OEM/CM ONLY |
787 |
SN74HC640DWR Texas Instruments |
OEM/CM ONLY |
848 |
SN74HC640DW Texas Instruments |
OEM/CM ONLY |
101 |
Part Number | Description | Stock |
SN74HC640DWR D# 595-SN74HC640DWR Texas Instruments |
Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs RoHS: Compliant
|
3343 |
SN74HC640DW D# 595-SN74HC640DW Texas Instruments |
Bus Transceivers Tri-State Octal Bus RoHS: Compliant
|
536 |
Part Number | Description | Stock |
SN74HC640DW D# NS-SN74HC640DW Texas Instruments |
OEM/CM ONLY |
4487 |
SN74HC640DWR D# NS-SN74HC640DWR Texas Instruments |
OEM/CM ONLY |
6966 |
SN74HC640DWRG4 D# NS-SN74HC640DWRG4 Texas Instruments |
OEM/CM ONLY |
6425 |
SN74HC640DWRE4 D# NS-SN74HC640DWRE4 Texas Instruments |
OEM/CM ONLY |
1967 |
Part Number | Description | Stock |
SN74HC640DW D# 6632167 Texas Instruments |
Texas Instruments SN74HC640DW, 1 Bus Transceiver, 8-Bit Inverting CMOS, 20-Pin SOIC, PK Min Qty: 5
Container: Package
|
485 |
Part Number | Description | Stock |
SN74HC640DW Texas Instruments |
SN74HC640 Octal Bus Transceivers With 3-State Outputs RoHS: Compliant
|
6048 |
SN74HC640DWR Texas Instruments |
SN74HC640 Octal Bus Transceivers With 3-State Outputs RoHS: Compliant
|
1374 |
Part Number | Description | Stock |
SN74HC640DW Texas Instruments |
OEM/CM ONLY |
512 |
SN74HC640DWR Texas Instruments |
OEM/CM ONLY |
610 |
Part Number | Description | Stock |
SN74HC640DW Texas Instruments |
Octal Bus Transceivers With 3-State Outputs |
5,259 |
SN74HC640DWR Texas Instruments |
Octal Bus Transceivers With 3-State Outputs |
16,878 |
Part Number | Description | Stock |
SN74HC640DW Texas Instruments |
RFQ |
11162 |
Part Number | Description | Stock |
SN74HC640DW D# 3119508 Texas Instruments |
LOGIC, BUS TRANSCVR OCTAL, 20SOIC RoHS: Compliant
Min Qty: 1
Container: Each
|
13 |
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In Stock | 3,569 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 1.5336 | $ 1.5336 |
100 | $ 1.5336 | $ 153.3600 |
500 | $ 1.5336 | $ 766.8000 |
1000 | $ 1.5336 | $ 1,533.6000 |
2500 | $ 1.5336 | $ 3,834.0000 |
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