Integrated Circuits (ICs)

SN74LS644DW

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BUS TRANSCEIVER, LS SERIES TTL

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Integrated Circuits (ICs)

Active

BUS TRANSCEIVER, LS SERIES TTL

Technical Specifications

Parameters and characteristics for this part

Specification	SN74LS644DW

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Part	Logic Type	Package / Case	Package / Case	Package / Case	Number of Elements	Number of Bits per Element	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Output Type	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package
Texas Instruments SN74LS644DW
Texas Instruments SN74LS644-1N	Inverting Transceiver	20-DIP	7.62 mm	0.3 in	1	8	70 °C	0 °C	100 µA	24 mA	Open Collector	Through Hole	4.75 V	5.25 V	20-PDIP

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	189	$ 1.59

General part information

Element Bit per Element Output

Technical documentation and resources

No documents available