MC74VHC1GT86DFT4 ETL [E-Tech Electronics LTD], MC74VHC1GT86DFT4 Datasheet

MC74VHC1GT86DFT4

Manufacturer Part Number

MC74VHC1GT86DFT4

Description

2-Input Exclusive OR Gate / CMOS Logic Level Shifter with LSTTL-Compatible Inputs

Manufacturer

ETL [E-Tech Electronics LTD]

Datasheet

1.MC74VHC1GT86DFT4.pdf (4 pages)

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2-Input Exclusive OR Gate / CMOS Logic Level Shifter

with LSTTL–Compatible Inputs

It achieves high speed operation 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 5.0V 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 MC74VHC1GT86 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 MC74VHC1GT86 is an advanced high speed CMOS 2–input Exclusive OR gate fabricated with silicon gate CMOS technology.

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 V CMOS level output swing. The input

The MC74VHC1GT86 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: t

• Low Power Dissipation: I

• TTL–Compatible Inputs: V

• CMOS–Compatible Outputs: V

< 0.1 V

SC–70/SC–88A/SOT–353

SOT–23/TSOP–5/SC–59

@Load

= 4.8 ns (Typ) at V

CASE 419A

DF SUFFIX

DT SUFFIX

CASE 483

PIN ASSIGNMENT

= 2 mA (Max) at T

= 0.8 V; V

OUT Y

> 0.8 V

GND

IN B

IN A

= 5 V

= 2.0 V

;

= 25°C

MARKING DIAGRAMS

• Power Down Protection Provided on Inputs and Outputs

• Balanced Propagation Delays

• Pin and Function Compatible with Other Standard Logic Families

• Chip Complexity: FETs = 83; Equivalent Gates = 16

Pin 1

d = Date Code

Pin 1

d = Date Code

package dimensions section on page 4 of this data sheet.

See detailed ordering and shipping information in the

ORDERING INFORMATION

Inputs

FUNCTION TABLE

MC74VHC1GT86

Figure 1. Pinout (Top View)

Figure 2. Logic Symbol

Output

VHT86–1/4

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MC74VHC1GT86DFT4 Summary of contents

Page 1

Exclusive OR Gate / CMOS Logic Level Shifter with LSTTL–Compatible Inputs The MC74VHC1GT86 is an advanced high speed CMOS 2–input Exclusive OR gate fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky ...

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

... Figure 4. Switching Waveforms DEVICE ORDERING INFORMATION Device Temp Circuit Order Number Range Indicator Identifier MC74VHC1GT86DFT1 MC 74 MC74VHC1GT86DFT2 MC 74 MC74VHC1GT86DFT4 MC 74 MC74VHC1GT86DTT1 MC 74 MC74VHC1GT86DTT3 MC 74 3.0V *Includes all probe and jig capacitance Figure 5. Test Circuit Device Nomenclature Tape & Device Package Reel Technology ...

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