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For Reference Only
| Part Number | SN74LS640DWR |
| OEMstron Part # | SN74LS640DWR |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Logic ICs › Buffers, Drivers, Receivers, Transceivers |
| Description | IC TRANSCVR INVERT 5.25V 20SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SN74LS640DWR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 4 - May 9 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
SN74LS640DWR Specifications
| Part Number | SN74LS640DWR | |
| Brand | Texas Instruments | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Logic ICs | |
| Subcategory | Buffers, Drivers, Receivers, Transceivers | |
| Manufacturer | ||
| Series | 74LS | |
| Logic Type | Transceiver, Inverting | |
| Number of Elements | 1 | |
| Number of Bits per Element | 8 | |
| Input Type | - | |
| Output Type | 3-State | |
| Current - Output High, Low | 15mA, 24mA | |
| Voltage - Supply | 4.75V ~ 5.25V | |
| Operating Temperature | 0°C ~ 70°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | |
| Supplier Device Package | 20-SOIC |
SN74LS640DWR Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
SN74LS640DWR D# V72:2272_07345939 Texas Instruments |
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R RoHS: Compliant
|
Americas - 46 |
|
SN74LS640DW D# V36:1790_07345937 Texas Instruments |
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
SN74LS640DWR2 D# SN74LS640DWR2 ON Semiconductor |
- Bulk (Alt: SN74LS640DWR2) RoHS: Not Compliant
|
Americas - 3000 |
| Part Number | Description | Stock |
|
SN74LS640DW Texas Instruments |
25 |
| Part Number | Description | Stock |
|
SN74LS640DWRE4 Rochester Electronics LLC |
74LS640 Bus Transceiver SN74LS640DWRE4 |
0 |
|
SN74LS640DWRG4 Rochester Electronics LLC |
74LS640 Bus Transceiver SN74LS640DWRG4 |
0 |
|
SN74LS640DWR ON Semiconductor |
M: LS640 LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20 PLASTIC, SOIC-20 |
3000 |
|
SN74LS640DW ON Semiconductor |
M: LS640 LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20 PLASTIC, SOIC-20 |
3000 |
| Part Number | Description | Stock |
|
SN74LS640DWR2 D# 2156-SN74LS640DWR2-ND Rochester Electronics LLC |
BUS TRANSCEIVER |
3000 In Stock |
|
SN74LS640DWR D# 296-29734-1-ND Texas Instruments |
IC TXRX INVERT 5.25V 20SOIC |
841 In Stock |
|
SN74LS640DW D# 296-34016-5-ND Texas Instruments |
IC TXRX INVERT 5.25V 20SOIC |
187 In Stock |
| Part Number | Description | Stock |
|
SN74LS640DW Texas Instruments |
In stock shipping within 2days |
117 |
| Part Number | Description | Stock |
|
SN74LS640DWR2 Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
3570 |
|
SN74LS640DW Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
2216 |
|
SN74LS640DWR Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
2380 |
| Part Number | Description | Stock |
|
SN74LS640DWRE4 Texas Instruments |
OEM/CM ONLY |
1059 |
| Part Number | Description | Stock |
|
SN74LS640DW D# 595-SN74LS640DW Texas Instruments |
Bus Transceivers Octal bus Transceiver RoHS: Compliant
|
260 |
| Part Number | Description | Stock |
|
SN74LS640DWRE4 D# NS-SN74LS640DWRE4 Texas Instruments |
OEM/CM ONLY |
3935 |
|
SN74LS640DW D# NS-SN74LS640DW Texas Instruments |
OEM/CM ONLY |
8286 |
|
SN74LS640DWRG4 D# NS-SN74LS640DWRG4 Texas Instruments |
OEM/CM ONLY |
9405 |
|
SN74LS640DWR D# NS-SN74LS640DWR Texas Instruments |
OEM/CM ONLY |
3692 |
| Part Number | Description | Stock |
|
SN74LS640DW Motorola Semiconductor Products |
Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SOP |
8 |
|
SN74LS640DWR Motorola Semiconductor Products |
138 |
| Part Number | Description | Stock |
|
SN74LS640DW D# SN74LS640DW Texas Instruments |
Semiconductor |
30 |
| Part Number | Description | Stock |
|
SN74LS640DWR2 ON Semiconductor |
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R RoHS: Not Compliant
|
3000 |
|
SN74LS640DW Texas Instruments |
SN74LS640 Octal bus transceivers RoHS: Compliant
|
5023 |
| Part Number | Description | Stock |
|
SN74LS640DW Texas Instruments |
OEM/CM ONLY |
3212 |
|
SN74LS640DWR Texas Instruments |
OEM/CM ONLY |
3782 |
| Part Number | Description | Stock |
|
SN74LS640DWR Texas Instruments |
Octal bus transceivers |
0 |
|
SN74LS640DW Texas Instruments |
Octal bus transceivers |
2,875 |
| Part Number | Description | Stock |
|
SN74LS640DW Texas Instruments |
shipping today |
18 |
| Part Number | Description | Stock |
|
SN74LS640DWR D# 31334612 Texas Instruments |
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R RoHS: Compliant
|
Americas - 46 |
| Part Number | Description | Stock |
|
SN74LS640DWRG4 Texas Instruments |
RFQ |
9953 |
|
SN74LS640DWR Texas Instruments |
RFQ |
2343 |
|
SN74LS640DW mfr |
RFQ |
5343 |
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Quick Inquiry
| In Stock | 401 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.9431 | $ 0.9431 |
| 100 | $ 0.9431 | $ 94.3100 |
| 500 | $ 0.9431 | $ 471.5500 |
| 1000 | $ 0.9431 | $ 943.1000 |
| 2500 | $ 0.9431 | $ 2,357.7500 |
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