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Technical parameters

Key specs

Logic typeTransceiver
Elements1
Supply voltage4.5 ~ 5.5 V
Power
Current - Output High, Low-, 24mA
Voltage - Supply4.5V ~ 5.5V
Environment and package
Mounting TypeSurface Mount
Operating Temperature0°C~70°C(TA)
PackageTape & Reel (TR)
Package / Case20-SOIC (0.295", 7.50mm Width)
Supplier Device Package20-SOIC
Other
Base Product Number74ALS642
Input Type-
Logic TypeTransceiver, Inverting
MfrTexas Instruments
Number of Bits per Element8
Number of Elements1
Output TypeOpen Collector
Product StatusObsolete
Series74ALS

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