SN74LS645NG4

Part No :: SN74LS645NG4

Manufacturer: Texas Instruments

VIGOR # :: 3805454

Description: IC TXRX NON-INVERT 5.25V 20DIP

Catalog: Logic - Buffers, Drivers, Receivers, Transceivers

DataSheet: SN74LS645NG4 PDF

Country of origin: -

Date code: -

SN74LS645NG4 Specifications

Type	Description
Series:	74LS
Package:	Tube
Part Status:	Active
Logic Type:	Transceiver, Non-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

Alternative Products

Part Number	Manufacturer & Description	Compare
SN74ALS623AN Match 100%	Texas Instruments IC TXRX NON-INVERT 5.5V 20DIP	SN74LS645NG4 vs SN74ALS623AN
SN74LS540N Match 100%	Texas Instruments IC BUFFER INVERT 5.25V 20DIP	SN74LS645NG4 vs SN74LS540N
SN74ALS640B-1N Match 100%	VIGOR IC TRANSCEIVER INVERT 5.5V 20DIP	SN74LS645NG4 vs SN74ALS640B-1N
SN74LS623N Match 100%	VIGOR SN74LS623 OCTAL BUS TRANSCEIVERS	SN74LS645NG4 vs SN74LS623N
SN74ALS540N Match 100%	Texas Instruments IC BUFFER INVERT 5.5V 20DIP	SN74LS645NG4 vs SN74ALS540N
SN74LS645N Match 100%	VIGOR SN74LS645 OCTAL BUS TRANSCEIVERS	SN74LS645NG4 vs SN74LS645N

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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 1657

Shipped from

HK warehouse

Expected Shipping Date

Jul 26 - Jul 30 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.5709~~	~~$1.57~~
340	~~$1.4820~~	~~$503.88~~

Current price of SN74LS645NG4 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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