MC74VHC1GT02DFT4 ETL [E-Tech Electronics LTD], MC74VHC1GT02DFT4 Datasheet

MC74VHC1GT02DFT4

Manufacturer Part Number

MC74VHC1GT02DFT4

Description

2-Input NOR Gate / CMOS Logic Level Shifter

Manufacturer

ETL [E-Tech Electronics LTD]

Datasheet

1.MC74VHC1GT02DFT4.pdf (4 pages)

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2-Input NOR Gate / CMOS Logic Level Shifter

with LSTTL–Compatible Inputs

similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.

protection circuitry on this device allows overvoltage tolerance on the input, allowing the device to be used as a logic–level translator from

3.0 V CMOS logic to 5.0 V CMOS Logic or from 1.8 V CMOS logic to 3.0 V CMOS Logic while operating at the high–voltage power

supply.

allows the MC74VHC1GT02 to be used to interface 5 V circuits to 3 V circuits. The output structures also provide protection when

battery backup, hot insertion, etc.

The MC74VHC1GT02 is a single gate 2–input NOR fabricated with silicon gate CMOS technology. It achieves high speed operation

The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output.

The device input is compatible with TTL–type input thresholds and the output has a full 5.0 V CMOS level output swing. The input

The MC74VHC1GT02 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage. This

= 0 V. These input and output structures help prevent device destruction caused by supply voltage – input/output voltage mismatch,

• High Speed: tPD = 4.7 ns (Typ) at VCC = 5 V

• Low Power Dissipation: ICC = 2 mA (Max) at TA = 25°C

• TTL–Compatible Inputs: VIL = 0.8 V; VIH = 2.0 V

• CMOS–Compatible Outputs: VOH > 0.8 VCC ; VOL < 0.

• Power Down Protection Provided on Inputs and Outputs

1 VCC @Load

SC–88A / SOT–353/SC–70

TSOP–5/SOT–23/SC–59

CASE 419A

DF SUFFIX

DT SUFFIX

CASE 483

PIN ASSIGNMENT

OUT Y

GND

IN B

IN A

MARKING DIAGRAMS

Pin 1

d = Date Code

Pin 1

d = Date Code

• Balanced Propagation Delays

• Pin and Function Compatible with Other Standard Logic Families

• Chip Complexity: FETs = 65; Equivalent Gates = 14

package dimensions section on page 4 of this data sheet.

Inputs

See detailed ordering and shipping information in the

FUNCTION TABLE

ORDERING INFORMATION

Figure 1. Pinout (Top View)

Figure 2. Logic Symbol

MC74VHC1GT02

Output

VHT2–1/4

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MC74VHC1GT02DFT4 Summary of contents

Page 1

NOR Gate / CMOS Logic Level Shifter with LSTTL–Compatible Inputs The MC74VHC1GT02 is a single gate 2–input NOR fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low ...

Page 2

MAXIMUM RATINGS Symbol V DC Supply Voltage Input Voltage Output Voltage OUT I Input Diode Current IK I Output Diode Current Output Current, per Pin OUT I DC Supply Current, V ...

Page 3

DC ELECTRICAL CHARACTERISTICS Symbol Parameter Test Conditions V Minimum High–Level IH Input Voltage V Maximum Low–Level IL Input Voltage V Minimum High–Level V OH Output Voltage ...

Page 4

... Y Figure 4. Switching Waveforms DEVICE ORDERING INFORMATION Device Temp Circuit Order Number Range Indicator Identifier MC74VHC1GT02DFT1 MC 74 MC74VHC1GT02DFT2 MC 74 MC74VHC1GT02DFT4 MC 74 MC74VHC1GT02DTT1 MC 74 MC74VHC1GT02DTT3 *Includes all probe and jig capacitance Figure 5. Test Circuit Device Nomenclature Tape & Device Package ...

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