SN74LS640DW vs SN74ALS640BDWE4

This detailed comparison of SN74LS640DW and SN74ALS640BDWE4 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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SN74ALS640BDWE4

Texas Instruments

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Specifications Hide identical items

Manufacturer	Texas Instruments	Texas Instruments
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	1 338
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
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