SN74LS640N

Mfr. #:: SN74LS640N
Description:: Bus Transceivers Octal Bus
Lifecycle:: New from this manufacturer.
Datasheet:: SN74LS640N Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: SN74LS640N more Information SN74LS640N Product Details

Product Attribute
Attribute Value

Manufacturer: Texas Instruments

Product Category: Logic - Buffers, Drivers, Receivers, Transceivers

Series: 74LS

Product: Standard Transceiver

Packaging: Tube Alternate Packaging

Unit-Weight: 0.042297 oz

Mounting-Style: Through Hole

Package-Case: PDIP-20

Operating-Temperature: 0°C ~ 70°C

Mounting-Type: Through Hole

Output-Type: 3-State/Open Collector

Function: Octal Bus Transceiver

Number-of-Channels: 8

Voltage-Supply: 4.75 V ~ 5.25 V

Supplier-Device-Package: 20-PDIP

Number-of-Circuits: 8

Number-of-Elements: 1

Current-Output-High-Low: 15mA, 24mA

Logic-Type: Transceiver, Inverting

Number-of-Bits-per-Element: 8

Maximum-Operating-Temperature: + 70 C

Minimum-Operating-Temperature: 0 C

Polarity: Inverting

Supply-Voltage-Max: 5.25 V

Supply-Voltage-Min: 4.75 V

Logic-Family: LS

Propagation-Delay-Time: 15 ns

Output-Level: TTL

Input-Level: TTL

High-Level-Output-Current: - 15 mA

Low-Level-Output-Current: 24 mA

Tags: SN74LS640N, SN74LS640, SN74LS64, SN74LS6, SN74LS, SN74L, SN74, SN7

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74LS640N Description

***eco: Bus Transceiver Single 8 Channel 3 State 20-Pin Plastic DIP Tube

***et Europe: Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube

***akorn: Bus XCVR Single 8-CH 3-ST 20-Pin PDIP

***as Instruments: Octal bus transceivers 20-PDIP 0 to 70

***Components: In a Tube of 20, Texas Instruments SN74LS640N, 1 Bus Transceiver, Bus Transceiver, 8-Bit Inverting TTL, 20-Pin PDIP

***i-Key: IC TRANSCVR INVERT 5.25V 20DIP

***ponent Electronics: DIP 20P 20PCS/TUBE

***ark: IC, BUS TRANSCEIVER

***ment14 APAC: Prices include import duty and tax. IC, BUS TRANSCEIVER; Logic Family / Base Number:74LS640; Logic Device Type:Transceiver, Inverting; 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 Number:74640; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:-; SVHC:No SVHC (27-Jun-2018); Base Number:74640; Input Level:2V; Logic Function Number:74640; Logic IC Base Number:74640; Logic IC Function:Octal Bus Transceiver; Logic Type:Bus Transceiver; No. of Channels:8Channels; Operating Temperature Range:0°C to +70°C; Output Current:24mA; Output Current Max:24mA; Supply Voltage Range:4.75V to 5.25V; Termination Type:Through Hole

***nell: IC, BUS TRANSCEIVER; Tipo di Dispositivo Logico:Ricetrasmettitore, Invertente; Famiglia Logica / Numero Base:74LS640; Modello Case CI Logico:DIP; No. di Pin:20Pin; Tensione di Alimentazione Min:4.75V; Tensione di Alimentazione Max:5.25V; Famiglia CI Logico:74LS; Numero Base CI Logico:74640; Temperatura di Esercizio Min:0°C; Temperatura di Esercizio Max:70°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):-; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018); Corrente di Uscita:24mA; Corrente di Uscita Max:24mA; Funzione CI Logico:Transceiver Bus ottale; Intervallo Temperatura di Esercizio:Da 0°C a +70°C; Intervallo Tensione di Alimentazione:Da 4,75V a 5,25V; Livello Ingresso:2V; No. di Canali:8Canali; Numero Base:74640; Numero Base CI Logico:74640; Numero Funzione Logica:74640; Tipo di Logica:Bus Ricetrasmettitore; Tipo di Terminazione:Foro Passante

Market price

Part #	Description	Stock	Price
SN74LS640N DISTI # V39:1801_07345940	Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube RoHS: Compliant	363	1000:$0.8927 500:$1.0475 100:$1.1555 10:$1.3588 1:$1.5878
SN74LS640N DISTI # 296-14897-5-ND	IC TRANSCVR INVERT 5.25V 20DIP RoHS: Compliant Min Qty: 1 Container: Tube	3936In Stock	5000:$0.8892 2500:$0.9234 1000:$0.9918 500:$1.1970 100:$1.4569 40:$1.7100 20:$1.8125 1:$2.0200
SN74LS640NSR DISTI # 296-29919-1-ND	IC TRANSCVR INVERT 5.25V 20SO RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1196In Stock	1000:$1.0215 500:$1.2329 100:$1.5006 10:$1.8670 1:$2.0800
SN74LS640NSR DISTI # 296-29919-6-ND	IC TRANSCVR INVERT 5.25V 20SO RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1196In Stock	1000:$1.0215 500:$1.2329 100:$1.5006 10:$1.8670 1:$2.0800
SN74LS640NSR DISTI # 296-29919-2-ND	IC TRANSCVR INVERT 5.25V 20SO RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.8550 6000:$0.8892 2000:$0.9234
SN74LS640NG4 DISTI # SN74LS640NG4-ND	IC TRANSCVR INVERT 5.25V 20DIP RoHS: Compliant Min Qty: 380 Container: Tube	Temporarily Out of Stock	380:$1.3680
SN74LS640N DISTI # 29716375	Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube RoHS: Compliant	363	100:$1.1555 10:$1.3588 8:$1.5878
SN74LS640N DISTI # 30597422	Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube RoHS: Compliant	28	10:$1.6703 8:$3.2258
SN74LS640N DISTI # SN74LS640N	Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube (Alt: SN74LS640N) RoHS: Compliant Min Qty: 20 Container: Tube	Europe - 960	20:€1.1469 40:€1.0149 80:€0.9089 120:€0.8649 200:€0.8239
SN74LS640N DISTI # SN74LS640N	Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube - Rail/Tube (Alt: SN74LS640N) RoHS: Compliant Min Qty: 380 Container: Tube	Americas - 0	380:$0.9919 420:$0.9439 800:$0.9129 1900:$0.8819 3800:$0.8579
SN74LS640N3 DISTI # SN74LS640N3	Bus XCVR Single 8-CH 3-ST 20-Pin PDIP - Bulk (Alt: SN74LS640N3) RoHS: Not Compliant Min Qty: 834 Container: Bulk	Americas - 0	834:$0.4349 836:$0.4139 1670:$0.3999 4170:$0.3869 8340:$0.3759
SN74LS640NSR DISTI # SN74LS640NSR	Bus XCVR Single 8-CH 3-ST 20-Pin SOP T/R - Tape and Reel (Alt: SN74LS640NSR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.9919 4000:$0.9439 8000:$0.9129 12000:$0.8819 20000:$0.8579
SN74LS640N DISTI # 59K9088	INVERTING BUS TRANSCEIVER, DIP-20,Logic Family / Base Number:74LS640,Logic Device Type:Transceiver, Inverting,Logic Case Style:DIP,No. of Pins:20Pins,Supply Voltage Min:4.75V,Supply Voltage Max:5.25V,Logic IC Family:74LS , RoHS Compliant: Yes	130	1:$2.0200 10:$1.7100 100:$1.3700 500:$1.2000 1000:$0.9920 2500:$0.9240 5000:$0.8900
SN74LS640N DISTI # 61M9980	IC, BUS TRANSCEIVER,Logic Family / Base Number:74LS640,Logic Device Type:Transceiver, Inverting,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	0	1:$2.0200 10:$1.7100 100:$1.3700 500:$1.2000 1000:$0.9920 2500:$0.9240 5000:$0.8900
SN74LS640N	Octal bus transceivers	6000	1000:$0.7800 750:$0.8500 500:$1.0300 250:$1.2300 100:$1.3300 25:$1.5300 10:$1.6500 1:$1.8400
SN74LS640NSR	Octal bus transceivers	2000	1000:$0.7800 750:$0.8500 500:$1.0300 250:$1.2300 100:$1.3300 25:$1.5300 10:$1.6500 1:$1.8400
SN74LS640N	Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20 RoHS: Compliant	157	1000:$1.0200 500:$1.0700 100:$1.1100 25:$1.1600 1:$1.2500
SN74LS640N3	Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20 RoHS: Not Compliant	1260	1000:$0.4400 500:$0.4600 100:$0.4800 25:$0.5000 1:$0.5400
SN74LS640N	Bus Transceiver	0
SN74LS640NS	Bus Transceiver	0
SN74LS640ND	Bus Transceiver	0
SN74LS640NDS	Bus Transceiver	0
SN74LS640N DISTI # 595-SN74LS640N	Bus Transceivers Octal Bus RoHS: Compliant	337	1:$2.0200 10:$1.7100 100:$1.3700 500:$1.2000 1000:$0.9920 2500:$0.9240 5000:$0.8900
SN74LS640NSR DISTI # 595-SN74LS640NSR	Bus Transceivers Octal bus Transceiver RoHS: Compliant	1029	1:$2.0200 10:$1.7100 100:$1.3700 500:$1.2000 1000:$0.9920 2000:$0.9240 4000:$0.8900
SN74LS640NE4 DISTI # 595-SN74LS640NE4	Bus Transceivers Octal bus Transceiver RoHS: Compliant	0
SN74LS640NSRE4 DISTI # 595-SN74LS640NSRE4	Bus Transceivers Octal bus Transceiver RoHS: Compliant	0
SN74LS640NSRG4 DISTI # 595-SN74LS640NSRG4	Bus Transceivers Octal bus transceivr RoHS: Compliant	0
SN74LS640N DISTI # 6195621	OCTAL BUS TRANSCEIVER SN74LS640N DIP20, EA	190	1:£2.0000 10:£1.2300 100:£0.9900 250:£0.9300 500:£0.8700
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	276	53:$0.6720 11:$0.9600 1:$1.9200
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	172	53:$0.6720 11:$0.9600 1:$1.9200
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	12	11:$0.9600 4:$1.4400 1:$1.9200
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	168	168:$0.9600 43:$1.2000 1:$2.4000
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	14	11:$1.4400 3:$1.9200 1:$2.4000
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	274	168:$0.8400 51:$0.9000 1:$2.4000
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	74	51:$0.9000 15:$1.5000 1:$2.4000
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	64	31:$1.5000 9:$2.5000 1:$4.0000
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	60	31:$1.5000 9:$2.5000 1:$4.0000
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	3	2:$3.0000 1:$4.0000
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	271	115:$2.0350 32:$2.2000 1:$3.3000
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	118	92:$2.5277 26:$2.7326 1:$4.0989
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	3	3:$3.4158 1:$4.0989
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	163	84:$2.7750 24:$3.0000 1:$4.5000
SN74LS640N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	21	12:$1.1155 3:$1.7848 1:$2.2310
SN74LS640N		93	3:$1.8000 13:$1.3500 39:$1.1250
SN74LS640N		343	3:$1.8000 13:$1.3500 39:$1.1250 135:$0.6750
SN74LS640N		29
SN74LS640N		62
SN74LS640ND		729	3:$1.8000 13:$1.3500 39:$1.1250 135:$0.6750 446:$0.6300
SN74LS640N DISTI # 74LS640	IC: digital,3-state, bus transceiver,THT,DIP20,Series:74LS	59	1:$1.7000 3:$1.6100 10:$1.3600 40:$1.1900
SN74LS640N	INSTOCK	189832
SN74LS640N	INSTOCK	282
SN74LS640N	INSTOCK	6124
SN74LS640N	INSTOCK	1288
SN74LS640NSR	INSTOCK	19888
SN74LS640NS	INSTOCK	37011
SN74LS640N (TEXAS INS)	INSTOCK	8048
SN74LS640N DISTI # 1470940	IC, BUS TRANSCEIVER RoHS: Compliant	1075	1:$3.2000 10:$2.7100 100:$2.1700 500:$1.9100 1000:$1.5700 2500:$1.4600 5000:$1.4100 10000:$1.3600
SN74LS640N DISTI # C1S746202099089	Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube RoHS: Compliant	28	10:$1.3100 1:$2.5300
SN74LS640N DISTI # 1470940	IC, BUS TRANSCEIVER RoHS: Compliant	1167	1:£1.6300 25:£1.3600 50:£1.2300 100:£1.0800 250:£1.0300

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SN74LS640N

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes