MC74HCT374AFL1 ,Octal 3-State NonInverting D Flip-Flop with LSTTL Compatible InputsELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)ÎÎÎGuaranteed LimitÎV – 55 toCCVÎÎÎ SymbolÎÎ ..
MC74HCT374AFL1 ,Octal 3-State NonInverting D Flip-Flop with LSTTL Compatible InputsThe MC74HCT374A may be used as a level converter forinterfacing TTL or NMOS outputs to High–Speed C ..
MC74HCT374AN ,Octal 3-State Noninverting D Flip-Flop with LSTTL-Compatible InputsMAXIMUM RATINGS*Symbol Parameter Value UnitThis device contains protectionÎÎÎcircuitry to guard aga ..
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MC74HCT541ADW ,Octal 3-State Non-Inverting Buffer/Line Driver/Line Receiver With LSTTL-Compatible InputsMaximum Ratings are those values beyond which damage to the device may occur.Functional operation s ..
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MC74HCT374AF-MC74HCT374AFL1
Octal 3-State NonInverting D Flip-Flop with LSTTL Compatible Inputs
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High–Performance Silicon–Gate CMOSThe MC74HCT374A may be used as a level converter for
interfacing TTL or NMOS outputs to High–Speed CMOS inputs.
The HCT374A is identical in pinout to the LS374.
Data meeting the setup and hold time is clocked to the outputs with
the rising edge of Clock. The Output Enable does not affect the state of
the flip–flops, but when Output Enable is high, the outputs are forced
to the high–impedance state. Thus, data may be stored even when the
outputs are not enabled.
The HCT374A is identical in function to the HCT574A, which has
the input pins on the opposite side of the package from the output pins.
This device is similar in function to the HCT534A, which has
inverting outputs. Output Drive Capability: 15 LSTTL Loads TTL/NMOS–Compatible Input Levels Outputs Directly Interface to CMOS, NMOS, and TTL Operating V oltage Range: 4.5 to 5.5 V Low Input Current: 1.0 μA In Compliance with the Requirements Defined by JEDEC Standard
No. 7A Chip Complexity: 276 FETs or 69 Equivalent Gates Improvements over HCT374 Improved Propagation Delays 50% Lower Quiescent Power Improved Input Noise and Latchup Immunity
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MARKING
DIAGRAMS = Assembly Location = Wafer Lot = Year = Work Week
SOIC WIDE–20
DW SUFFIX
CASE 751D
PDIP–20
N SUFFIX
CASE 738
TSSOP–20
DT SUFFIX
CASE 948G
ORDERING INFORMATION
