SN74LS645-1N

Mfr. #:: SN74LS645-1N
Description:: Bus Transceivers Octal bus Transceiver
Lifecycle:: New from this manufacturer.
Datasheet:: SN74LS645-1N Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: SN74LS645-1N more Information SN74LS645-1N Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Bus Transceivers

RoHS:: Y

Logic Family:: LS

Input Level:: TTL

Output Level:: TTL

Output Type:: 3-State/Open Collector

High Level Output Current:: - 15 mA

Low Level Output Current:: 24 mA

Propagation Delay Time:: 15 ns

Supply Voltage - Max:: 5.25 V

Supply Voltage - Min:: 4.75 V

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Package / Case:: PDIP-20

Packaging:: Tube

Function:: Bus Transceiver

Height:: 4.57 mm

Length:: 24.33 mm

Number of Circuits:: 8

Operating Temperature Range:: 0 C to + 70 C

Product:: Standard Transceiver

Series:: SN74LS645

Technology:: Bipolar

Width:: 6.35 mm

Brand:: Texas Instruments

Mounting Style:: Through Hole

Number of Channels:: 8

Operating Supply Voltage:: 4.75 V to 5.25 V

Polarity:: Non-Inverting

Product Type:: Bus Transceivers

Factory Pack Quantity:: 20

Subcategory:: Logic ICs

Unit Weight:: 0.042297 oz

Tags: SN74LS645-1N, SN74LS645-1, SN74LS645, SN74LS64, SN74LS6, SN74LS, SN74L, SN74, SN7

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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.
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Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74LS645-1N Ratings and Reviews

R***h

I did't know they has a 4mm shaft, but hey I like it

2019-04-05

V***v

It came very quickly. Everything corresponds to the order.

2019-04-09

SN74LS645-1N Description

***AS INSTRUMEN: These octal bus transceivers are designed for asynchronous two-way communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the device so the buses are effectively isolated.

***AS INSTUMENTS: The -1 versions of the SN74LS640 thru SN74LS642, SN74LS644, and SN74LS645 are identical to the standard versions except that the recommended maximum IOL is increased to 48 milliamperes. There are no -1 versions of the SN54LS640 thru SN54LS642, SN54LS644, and SN54LS645.

***AS INSTRUM: The SN54LS640 thru SN54LS642, SN54LS644, and SN54LS645 are characterized for operation over the full military tempearture range of 55°C to 125°C. The SN74LS640 thru SN74LS642, SN74LS644, and SN74LS645 are characterized for operation from 0°C to 70°C.

SN74LS645-1N More Information

Logic Solutions: OMO Electronic Logic Solutions offers a full spectrum of logic functions and technologies from the mature to the advanced, including bipolar, BiCMOS, and CMOS. TI's process technologies offer the logic performance and features required for modern logic designs, while maintaining support for more traditional logic products.Learn More

Market price

Part #	Description	Stock	Price
SN74LS645-1NSR DISTI # 296-13224-1-ND	IC TXRX NON-INVERT 5.25V 20SO RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4425In Stock	1000:$1.1067 500:$1.3357 100:$1.6257 10:$2.0230 1:$2.2500
SN74LS645-1NSR DISTI # 296-13224-6-ND	IC TXRX NON-INVERT 5.25V 20SO RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4425In Stock	1000:$1.1067 500:$1.3357 100:$1.6257 10:$2.0230 1:$2.2500
SN74LS645-1N DISTI # 296-3732-5-ND	IC TXRX NON-INVERT 5.25V 20DIP RoHS: Compliant Min Qty: 1 Container: Tube	212In Stock	5000:$0.9633 2500:$1.0004 1000:$1.0744 500:$1.2968 100:$1.5783 40:$1.8525 20:$1.9635 1:$2.1900
SN74LS645-1NSR DISTI # 296-13224-2-ND	IC TXRX NON-INVERT 5.25V 20SO RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.9263 6000:$0.9633 2000:$1.0004
SN74LS645-1NG4 DISTI # SN74LS645-1NG4-ND	IC TXRX NON-INVERT 5.25V 20DIP RoHS: Compliant Min Qty: 340 Container: Tube	Temporarily Out of Stock	340:$1.4820
SN74LS645-1N DISTI # SN74LS645-1N	Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube - Rail/Tube (Alt: SN74LS645-1N) RoHS: Compliant Min Qty: 340 Container: Tube	Americas - 140	340:$1.0749 342:$1.0229 682:$0.9889 1700:$0.9559 3400:$0.9289
SN74LS645-1NSR DISTI # SN74LS645-1NSR	Bus XCVR Single 8-CH 3-ST 20-Pin SOP T/R - Tape and Reel (Alt: SN74LS645-1NSR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$1.0749 4000:$1.0229 8000:$0.9889 12000:$0.9559 20000:$0.9289
SN74LS645-1N DISTI # 62K3467	8 BIT BUS TRANSCEIVER, DIP-20,No. of Channels:8Channels,Output Current:48mA,Logic Type:Bus Transceiver,Input Level:2V,No. of Pins:20Pins,Logic Case Style:DIP,Supply Voltage Min:4.75V,Supply Voltage Max:5.25V,Product Range:- RoHS Compliant: Yes	168	5000:$0.9640 2500:$1.0100 1000:$1.0800 500:$1.3000 100:$1.4900 10:$1.8600 1:$2.1900
SN74LS645-1N . DISTI # 39T5440	IC, LOGIC, 74LS, BUS TRANSCEIVER,No. of Channels:8Channels,Output Current:48mA,Logic Type:Bus Transceiver,Input Level:2V,No. of Pins:20Pins,Logic Case Style:DIP,Supply Voltage Min:4.75V,Supply Voltage Max:5.25V,Operating RoHS Compliant: Yes	0
SN74LS645-1N	Octal bus transceivers	4000	1000:$0.8400 750:$0.9200 500:$1.1200 250:$1.3300 100:$1.4500 25:$1.6600 10:$1.7900 1:$1.9900
SN74LS645-1NSR	Octal bus transceivers	6000	1000:$0.8400 750:$0.9200 500:$1.1200 250:$1.3300 100:$1.4500 25:$1.6600 10:$1.7900 1:$1.9900
SN74LS645-1N DISTI # 595-SN74LS645-1N	Bus Transceivers Octal bus Transceiver RoHS: Compliant	370	1:$2.1900 10:$1.8600 100:$1.4900 500:$1.3000 1000:$1.0800 2500:$1.0100 5000:$0.9640
SN74LS645-1NSR DISTI # 595-SN74LS645-1NSR	Bus Transceivers Octal Bus RoHS: Compliant	1587	1:$2.1900 10:$1.8600 100:$1.4900 500:$1.3000 1000:$1.0800 2000:$1.0100 4000:$0.9640
SN74LS645-1NE4 DISTI # 595-SN74LS645-1NE4	Bus Transceivers Octal bus Transceiver RoHS: Compliant	0
SN74LS645-1NSRE4 DISTI # 595-SN74LS645-1NSRE4	Bus Transceivers Octal bus Transceiver RoHS: Compliant	0
SN74LS645-1NSRG4 DISTI # 595-SN74LS645-1NSRG4	Bus Transceivers Octal bus transceivr RoHS: Compliant	0
SN74LS645-1N	Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20 RoHS: Compliant	4226	1000:$0.9700 500:$1.0300 100:$1.0700 25:$1.1100 1:$1.2000
SN74LS645-1NS	IC BUS TRANSCEIVER 8BIT 20SO RoHS: Not Compliant	440	1000:$1.3200 500:$1.3900 100:$1.4400 25:$1.5000 1:$1.6200
SN74LS645-1N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	1	1:$3.0000
SN74LS645-1N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	167	151:$1.8500 69:$2.0000 1:$4.0000
SN74LS645-1N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	7	4:$2.7750 1:$3.3300
SN74LS645-1N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	212	88:$2.6640 25:$2.8800 1:$4.3200
SN74LS645-1N	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	3	3:$2.4228 1:$3.2304
SN74LS645-1N		13
SN74LS645-1N		182	3:$2.2500 10:$1.6875 31:$1.4062 108:$0.8438
SN74LS645-1NE4 DISTI # 7321269	BUS TRANSCEIVER OCTAL 3-STATE TRUE LOGIC, EA	8	500:£1.0400 250:£1.0500 100:£1.0600 10:£1.1200 1:£2.0100
SN74LS645-1N		205
SN74LS645-1N		874
SN74LS645-1N3	INSTOCK	1308
SN74LS645-1N . DISTI # 1607905	IC, LOGIC, 74LS, BUS TRANSCEIVER RoHS: Compliant	168	250:£1.0700 100:£1.1400 50:£1.2800 25:£1.4200 1:£1.6100

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Availability

Stock:: 389
On Order:: 2372
Enter Quantity:

Current price of SN74LS645-1N is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$2.19~~; ~~$2.19~~

10: ~~$1.86~~; ~~$18.60~~

100: ~~$1.49~~; ~~$149.00~~

500: ~~$1.30~~; ~~$650.00~~

1000: ~~$1.08~~; ~~$1 080.00~~

2500: ~~$1.01~~; ~~$2 525.00~~

5000: ~~$0.96~~; ~~$4 820.00~~

10000: ~~$0.93~~; ~~$9 270.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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SN74LS645-1N 5
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SN74LS645-1N

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

R***h

V***v

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes