Texas Instruments SN74ALS688N, 8bit-Bit Comparator

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

74ALS Family, Texas Instruments

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

74ALS Family

Specifications
Attribute Value
Logic Family ALS
Logic Function Identity Comparator
Output Function A=B
Number of Bits 8bit
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
Width 6.35mm
Minimum Operating Supply Voltage 4.5 V
Minimum Operating Temperature 0 °C
Maximum Operating Temperature +70 °C
Propagation Delay Test Condition 50pF
Maximum Operating Supply Voltage 5.5 V
Length 24.33mm
40 In stock for delivery within 3 working days
Price Each (In a Tube of 20)
HK$ 40.583
(exc. GST)
units
Per unit
Per Tube*
20 +
HK$40.583
HK$811.66
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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