Texas Instruments SN74ALS521N, 8-Bit, Identity Comparator, Push-Pull, Inverting, 20-Pin PDIP

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Datablad

Advanced Low-Power Schottky Bipolar Logic
Operating Voltage 4.5 to 5.5
Compatibility: Input TTL, Output TTL

74ALS Family

Attribute	Value
Logic Family	ALS
Logic Function	Identity Comparator
Output Function	A=B
Number of Bits	8
Output Type	Push-Pull
Polarity	Inverting
Mounting Type	Through Hole
Package Type	PDIP
Pin Count	20
Maximum High Level Output Current	-2.6mA
Maximum Low Level Output Current	24mA
Maximum Propagation Delay Time @ Maximum CL	20 ns @ 5.5 V
Dimensions	24.33 x 6.35 x 4.57mm
Height	4.57mm
Length	24.33mm
Maximum Operating Supply Voltage	5.5 V
Minimum Operating Supply Voltage	4.5 V
Propagation Delay Test Condition	50pF
Maximum Operating Temperature	+70 °C
Minimum Operating Temperature	0 °C
Width	6.35mm