SN74ALS540NE4 vs SN74LS645N

This detailed comparison of SN74ALS540NE4 and SN74LS645N 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.

SN74ALS540NE4

VIGOR

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SN74LS645N

VIGOR

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Specifications Hide identical items

Manufacturer	VIGOR	VIGOR
Package / Case	20-DIP (0.300", 7.62mm)	20-DIP (0.300", 7.62mm)
Description	IC BUFFER INVERT 5.5V 20DIP	SN74LS645 OCTAL BUS TRANSCEIVERS
In Stock	195	351
Mounting Type	Through Hole	Through Hole
Part Status	Obsolete	Active
Series	74ALS	74LS
Package	Tube	Bulk
Logic Type	Buffer, Inverting	Transceiver, Non-Inverting
Number of Elements	1	1
Number of Bits per Element	8	8
Input Type	-	-
Output Type	-	3-State
Current - Output High, Low	15mA, 24mA	15mA, 24mA
Voltage - Supply	4.5V ~ 5.5V	4.75V ~ 5.25V
Operating Temperature	0°C ~ 70°C (TA)	0°C ~ 70°C (TA)
Supplier Device Package	20-PDIP	20-PDIP