SN74LS641DW vs SN74LS641DWG4 vs SN74LS641DWR

PartNumber	SN74LS641DW	SN74LS641DWG4	SN74LS641DWR
Description	Bus Transceivers Octal bus Xcvr	Bus Transceivers Octal bus transceivr	Bus Transceivers Octal bus transceivers with open collector outputs 20-SOIC 0 to 70
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments
Product Category	Bus Transceivers	Bus Transceivers	Bus Transceivers
RoHS	Y	Y	-
Logic Family	LS	LS	LS
Input Level	TTL	TTL	TTL
Output Level	TTL	TTL	TTL
Output Type	Open Collector	Open Collector	Open Collector
High Level Output Current	- 15 mA	- 15 mA	- 15 mA
Low Level Output Current	24 mA	24 mA	24 mA
Propagation Delay Time	25 ns	25 ns	25 ns
Supply Voltage Max	5.25 V	5.25 V	5.25 V
Supply Voltage Min	4.75 V	4.75 V	4.75 V
Minimum Operating Temperature	0 C	0 C	0 C
Maximum Operating Temperature	+ 70 C	+ 70 C	+ 70 C
Package / Case	SOIC-20	SOIC-20	SOIC-20
Packaging	Tube	Tube	-
Function	Bus Transceiver	Bus Transceiver	Bus Transceiver
Height	2.35 mm	2.35 mm	2.35 mm
Length	12.8 mm	12.8 mm	12.8 mm
Number of Circuits	8	1	8
Operating Temperature Range	0 C to + 70 C	0 C to + 70 C	0 C to + 70 C
Product	Standard Transceiver	Standard Transceiver	Standard Transceiver
Series	SN74LS641	SN74LS641	SN74LS641
Technology	Bipolar	Bipolar	Bipolar
Width	7.52 mm	7.52 mm	7.52 mm
Brand	Texas Instruments	Texas Instruments	Texas Instruments
Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT
Number of Channels	8	8	8
Operating Supply Voltage	4.75 V to 5.25 V	5 V	4.75 V to 5.25 V
Polarity	Non-Inverting	Non-Inverting	Non-Inverting
Product Type	Bus Transceivers	Bus Transceivers	Bus Transceivers
Factory Pack Quantity	25	25	-
Subcategory	Logic ICs	Logic ICs	Logic ICs
Unit Weight	0.017662 oz	0.017662 oz	0.017662 oz