M54HCT75

AbsoluteMaximumRatings are those values beyond whichdamage tothe device may occur. Functional operation under these condition isnotimplied.
(*) 500 mW: 65 derate to 300mWby 10mW/: 65 to85

The M54/74HCT75 isahigh speedCMOS4-BITD-TYPE LATCH fabricated in silicon gate C2MOS technology. M54/74HCT75 has the same high speed performance of LSTTL combinedwithtrueCMOSlowpower consumption. Itcontains two groups of 2-bit latches controlled by an enable input (G1 • 2orG3• 4). These two latch groups M54/74HCT75 can be used indifferent circuits. Each latch has Qand Qoutputs (1Q - 4Q and 1Q - 4Q). The data applied to the data input is transfered to theQand Qoutputs when the enable input is taken high and the outputs will follow the data input as long as the enable input is kept high. When the enable input is taken low, the information data applied to the data input isretained atthe outputs.All inputs areequipped with protection circuits against static discharge and transient excessvoltage.Thisintegrated circuit M54/74HCT75 hasinputandoutput characteristics that are fully compatible with 54/74 LSTTL logic families. M54/74HCT devices are designed to directly interfaceHSC2MOSsystemswith TTLandNMOS components. They are also plug in replacements for LSTTL devices giving a reduction of power consumption.