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For Reference Only
| Part Number | SN74LS640N |
| OEMstron Part # | SN74LS640N |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Logic ICs › Buffers, Drivers, Receivers, Transceivers |
| Description | IC TRANSCVR INVERT 5.25V 20DIP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SN74LS640N PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
SN74LS640N Specifications
| Part Number | SN74LS640N | |
| 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 | Through Hole | |
| Package / Case | 20-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 20-PDIP |
SN74LS640N Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
SN74LS640N D# V99:2348_07345940 Texas Instruments |
Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube RoHS: Compliant
|
Americas - 380 |
|
SN74LS640NSR D# V36:1790_07345942 Texas Instruments |
Bus XCVR Single 8-CH 3-ST 20-Pin SOP T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
SN74LS640NDS D# SN74LS640NDS Rochester Electronics LLC |
- Bulk (Alt: SN74LS640NDS) |
Americas - 0 |
|
SN74LS640ND D# SN74LS640ND Rochester Electronics LLC |
- Bulk (Alt: SN74LS640ND) |
Americas - 0 |
|
SN74LS640NS D# SN74LS640NS Rochester Electronics LLC |
- Bulk (Alt: SN74LS640NS) |
Americas - 0 |
|
SN74LS640N D# SN74LS640N Texas Instruments |
Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube - Rail/Tube (Alt: SN74LS640N) |
Americas - 12 |
| Part Number | Description | Stock |
|
SN74LS640ND Motorola Semiconductor Products |
729 | |
|
SN74LS640N Texas Instruments |
463 |
| Part Number | Description | Stock |
|
SN74LS640NE4 Texas Instruments |
IC BUS TRANSCEIVER 8BIT 20DIP |
Contact Us |
|
SN74LS640N Motorola Mobility LLC |
Min Qty 3 |
729 |
|
SN74LS640NSR Texas Instruments |
IC BUS TXRX 8BIT 20SO |
Contact Us |
|
SN74LS640NSRE4 Rochester Electronics LLC |
74LS640 Bus Transceiver SN74LS640NSRE4 |
0 |
|
SN74LS640NSRG4 Rochester Electronics LLC |
74LS640 Bus Transceiver SN74LS640NSRG4 |
0 |
| Part Number | Description | Stock |
|
SN74LS640N D# C1S746202099089 Texas Instruments |
Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
|
3 |
| Part Number | Description | Stock |
|
SN74LS640N Texas Instruments |
N/A (ship within 1day) - D/C 2000 |
125 |
|
SN74LS640NSR Texas Instruments |
RoHS (ship within 1day) - D/C 2005 |
845 |
| Part Number | Description | Stock |
|
SN74LS640N D# 296-14897-5-ND Texas Instruments |
IC TXRX INVERT 5.25V 20DIP |
212 In Stock |
|
SN74LS640N3 D# 2156-SN74LS640N3-ND Rochester Electronics LLC |
BUS TRANSCEIVER, LS SERIES TTL |
1260 In Stock |
|
SN74LS640NSR D# 2156-SN74LS640NSR-ND Rochester Electronics LLC |
IC TRANSCEIVER INVERT 5.25V 20SO |
16000 In Stock |
| Part Number | Description | Stock |
|
SN74LS640N D# SN74LS640N Texas Instruments |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
10 |
| Part Number | Description | Stock |
|
SN74LS640N . D# 1470940 Texas Instruments |
IC, BUS TRANSCEIVER RoHS: Compliant
Min Qty: 1
Container: Each
|
194 |
|
SN74LS640N D# 3119551 Texas Instruments |
IC, BUS TRANSCEIVER RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
| Part Number | Description | Stock |
|
SN74LS640NXXFM Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
2 |
|
SN74LS640NDS Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
57 |
|
SN74LS640NE4 Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
24 |
|
SN74LS640N Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
5770 |
|
SN74LS640NSR Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
1768 |
|
SN74LS640N3 Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
1499 |
|
SN74LS640ND Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
868 |
|
SN74LS640NMOT85 |
OEM/CM QUOTES ONLY | NO BROKERS |
60 |
|
SN74LS640NS Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
88 |
|
SN74LS640NTEXASINS TEXAS INSTRUMENTS |
OEM/CM QUOTES ONLY | NO BROKERS |
23 |
|
SSN74LS640N Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
990 |
| Part Number | Description | Stock |
|
SN74LS640NSRG4 Texas Instruments |
OEM/CM ONLY |
233 |
|
SN74LS640NSRE4 Texas Instruments |
OEM/CM ONLY |
200 |
|
SN74LS640NPULL Texas Instruments |
OEM/CM ONLY |
1091 |
|
SN74LS640NMOT Texas Instruments |
OEM/CM ONLY |
410 |
|
SN74LS640NCOM Texas Instruments |
OEM/CM ONLY |
431 |
|
SN74LS640N1 Texas Instruments |
OEM/CM ONLY |
843 |
|
SN74LS640NE4 Texas Instruments |
OEM/CM ONLY |
1042 |
|
SN74LS640NSR Texas Instruments |
OEM/CM ONLY |
588 |
|
SN74LS640N3 Texas Instruments |
OEM/CM ONLY |
225 |
|
SN74LS640NS Texas Instruments |
OEM/CM ONLY |
522 |
|
SN74LS640NTEXASINS Texas Instruments |
OEM/CM ONLY |
431 |
|
SN74LS640NATIONAL Texas Instruments |
OEM/CM ONLY |
4182 |
|
SN74LS640NTI Texas Instruments |
OEM/CM ONLY |
103 |
|
SN74LS640NS99TIT Texas Instruments |
OEM/CM ONLY |
896 |
|
SN74LS640N1N Texas Instruments |
OEM/CM ONLY |
514 |
|
SN74LS640NTEXAS Texas Instruments |
OEM/CM ONLY |
110 |
| Part Number | Description | Stock |
|
SN74LS640NSR Texas Instruments |
OEM/CM Immediate delivery |
411 |
| Part Number | Description | Stock |
|
SN74LS640NSR D# 595-SN74LS640NSR Texas Instruments |
Bus Transceivers Octal bus Transceiver RoHS: Compliant
|
920 |
| Part Number | Description | Stock |
|
SN74LS640N D# XSCRXDU00000084 Motorola Semiconductor Products |
473 |
| Part Number | Description | Stock |
|
SN74LS640N D# 26AJ9451 Texas Instruments |
IC, BUS TRANSCEIVER, Logic Device Type:Transceiver, Inverting, Logic Family / Base Number:74LS640, Logic Case Style:DIP, No. of Pins:20Pins, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V, Logic IC Family:74LS, Logic IC Base RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
SN74LS640NE4 D# NS-SN74LS640NE4 Texas Instruments |
OEM/CM ONLY |
7624 |
|
SN74LS640N D# NS-SN74LS640N Texas Instruments |
OEM/CM ONLY |
1951 |
|
N74LS640N D# NS-N74LS640N VARIOUS |
OEM/CM ONLY |
1102 |
|
SN74LS640NSR D# NS-SN74LS640NSR Texas Instruments |
OEM/CM ONLY |
6629 |
|
SN74LS640NSRG4 D# NS-SN74LS640NSRG4 Texas Instruments |
OEM/CM ONLY |
4132 |
|
SN74LS640NSRE4 D# NS-SN74LS640NSRE4 Texas Instruments |
OEM/CM ONLY |
5914 |
| Part Number | Description | Stock |
|
SN74LS640NSR Texas Instruments |
1860 | |
|
SN74LS640N Motorola Semiconductor Products |
Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP |
276 |
| Part Number | Description | Stock |
|
SN74LS640N D# SN74LS640N Texas Instruments |
Semiconductor |
67 |
| Part Number | Description | Stock |
|
SN74LS640N D# 6195621 Texas Instruments |
Texas Instruments SN74LS640N, 1 Bus Transceiver, 8-Bit Inverting TTL, 20-Pin PDIP, EA Min Qty: 1
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
SN74LS640N3 Texas Instruments |
Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20 RoHS: Not Compliant
|
1260 |
|
SN74LS640N Texas Instruments |
SN74LS640 Octal bus transceivers RoHS: Compliant
|
157 |
|
SN74LS640NSR Texas Instruments |
SN74LS640 Octal bus transceivers RoHS: Compliant
|
16000 |
| Part Number | Description | Stock |
|
SN74LS640N Texas Instruments |
OEM/CM ONLY |
11706 |
|
SSN74LS640N Texas Instruments |
OEM/CM ONLY |
848 |
|
SN74LS640NS Texas Instruments |
OEM/CM ONLY |
90 |
|
SN74LS640ND Motorola Semiconductor Products |
OEM/CM ONLY |
845 |
|
SN74LS640NSR Texas Instruments |
OEM/CM ONLY |
2362 |
|
SN74LS640NMOT85 |
OEM/CM ONLY |
66 |
|
SN74LS640NDS Motorola Semiconductor Products |
OEM/CM ONLY |
100 |
| Part Number | Description | Stock |
|
SN74LS640NSR Texas Instruments |
IN stock Immediate delivery |
406 |
| Part Number | Description | Stock |
|
SN74LS640NSR Texas Instruments |
Octal bus transceivers |
16,000 |
|
SN74LS640N Texas Instruments |
Octal bus transceivers |
6,820 |
| Part Number | Description | Stock |
|
SN74LS640NSR Texas Instruments |
shipping today |
1473 |
|
SN74LS640N Motorola Mobility LLC |
shipping today |
34 |
| Part Number | Description | Stock |
|
SN74LS640N D# 53474740 Texas Instruments |
Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube RoHS: Compliant
|
Americas - 380 |
| Part Number | Description | Stock |
|
SN74LS640N-MOT mfr |
RFQ |
7771 |
|
SN74LS640NS Texas Instruments |
RFQ |
6646 |
|
SN74LS640N Texas Instruments |
RFQ |
2490 |
|
SN74LS640NSR Texas Instruments |
RFQ |
5011 |
| Part Number | Description | Stock |
|
SN74LS640NSR Texas Instruments |
IC BUS TXRX 8BIT 20SO |
4650 |
| Part Number | Description | Stock |
|
SN74LS640N . D# 1470940 Texas Instruments |
IC, BUS TRANSCEIVER RoHS: Compliant
Min Qty: 1
Container: Each
|
194 |
|
SN74LS640N D# 3119551 Texas Instruments |
IC, BUS TRANSCEIVER RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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Quick Inquiry
| In Stock | 1,935 - 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 | $ 2.2373 | $ 2.2373 |
| 100 | $ 2.2373 | $ 223.7300 |
| 500 | $ 2.2373 | $ 1,118.6500 |
| 1000 | $ 2.2373 | $ 2,237.3000 |
| 2500 | $ 2.2373 | $ 5,593.2500 |
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