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Single 2-Input AND Gate
MC74VHC1G08, MC74VHC1GT08
The MC74VHC1G08 / MC74VHC1GT08 is a single 2 input AND gate in tiny footprint packages.
The MC74VHC1G08 has
CMOS−level input thresholds while the MC74VHC1GT08 has TTL−level input thresholds.
The input structures provide protection when
voltages up to 5.
5 V are applied, regardless of the supply
voltage.
This allows the device to be used to interface 5 V circuits to 3 V circuits.
Some output structures also provide protection when VCC = 0 V and when the output
voltage exceeds VCC.
These input and output structures help prevent device destruction caused by supply
voltage − input/output
voltage mismatch, battery backup...