SN74LS640DW vs DM74ALS640AWM

This detailed comparison of SN74LS640DW and DM74ALS640AWM in the Logic - Buffers, Drivers, Receivers, Transceivers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

SN74LS640DW

Texas Instruments

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DM74ALS640AWM

VIGOR

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Specifications Hide identical items

Manufacturer	Texas Instruments	VIGOR
Package / Case	20-SOIC (0.295", 7.50mm Width)	20-SOIC (0.295", 7.50mm Width)
Description	IC TXRX INVERT 5.25V 20SOIC	IC TXRX INVERT 5.5V 20SOIC
In Stock	77	133
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Obsolete
Series	74LS	74ALS
Package	Tube	Tube
Logic Type	Transceiver, Inverting	Transceiver, Inverting
Number of Elements	1	1
Number of Bits per Element	8	8
Input Type	-	-
Output Type	3-State	3-State
Current - Output High, Low	15mA, 24mA	15mA, 24mA
Voltage - Supply	4.75V ~ 5.25V	4.5V ~ 5.5V
Operating Temperature	0°C ~ 70°C (TA)	0°C ~ 70°C (TA)
Supplier Device Package	20-SOIC	20-SOIC