Name: Texas Instruments SN74LS642DW, 1 Bus Transceiver, 8-Bit Inverting TTL, 20-Pin SOIC
Brand: Texas Instruments
SKU: 162-6686
Price: 11.76 NZD
Availability: Discontinued

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Texas Instruments
	Logic Family	LS
	Logic Function	Bus Transceiver
	Number of Elements per Chip	1
	Number of Channels per Chip	8
	Polarity	Inverting
	Mounting Type	Surface Mount
	Package Type	SOIC
	Pin Count	20
	Input Level	TTL
	Output Level	TTL
	Maximum High Level Output Current	0.1mA
	Maximum Low Level Output Current	24mA
	Maximum Propagation Delay Time @ Maximum CL	25 ns @ 45 pF
	Maximum Operating Supply Voltage	5.25 V
	Maximum Operating Temperature	+70 °C
	Propagation Delay Test Condition	45pF
	Length	13mm
	Minimum Operating Supply Voltage	4.75 V
	Dimensions	13 x 7.6 x 2.35mm
	Width	7.6mm
	Height	2.35mm
	Minimum Operating Temperature	0 °C

	Select all
	Brand Texas Instruments
	Logic Family LS
	Logic Function Bus Transceiver
	Number of Elements per Chip 1
	Number of Channels per Chip 8
	Polarity Inverting
	Mounting Type Surface Mount
	Package Type SOIC
	Pin Count 20
	Input Level TTL
	Output Level TTL
	Maximum High Level Output Current 0.1mA
	Maximum Low Level Output Current 24mA
	Maximum Propagation Delay Time @ Maximum CL 25 ns @ 45 pF
	Maximum Operating Supply Voltage 5.25 V
	Maximum Operating Temperature +70 °C
	Propagation Delay Test Condition 45pF
	Length 13mm
	Minimum Operating Supply Voltage 4.75 V
	Dimensions 13 x 7.6 x 2.35mm
	Width 7.6mm
	Height 2.35mm
	Minimum Operating Temperature 0 °C

ESD Control Selection Guide V1

COO (Country of Origin):: MY

74LS Family Bus Transceivers, Texas Instruments

Texas Instruments range of Bus Transceivers from the 74LS Family of Low Power Schottky Logic ICs. The 74LS Family use bipolar junction technology coupled with Schottky diode clamps to achieve operating speeds equal to the original 74TTL family but with much lower power consumption.

74LS Family

Texas Instruments SN74LS642DW, 1 Bus Transceiver, 8-Bit Inverting TTL, 20-Pin SOIC

74LS Family Bus Transceivers, Texas Instruments

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