MC74VHC126DR2G ON Semiconductor, MC74VHC126DR2G Datasheet

MC74VHC126DR2G

Manufacturer Part Number

MC74VHC126DR2G

Description

IC BUS BUFF TRI-ST QUAD 14SOIC

Manufacturer

ON Semiconductor

Series

74VHCr

Datasheet

1.MC74VHC126DTR2G.pdf (9 pages)

Specifications of MC74VHC126DR2G

Logic Type

Buffer/Line Driver, Non-Inverting

Number Of Elements

Number Of Bits Per Element

Current - Output High, Low

8mA, 8mA

Voltage - Supply

2 V ~ 5.5 V

Operating Temperature

-55°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

14-SOIC (3.9mm Width), 14-SOL

Logic Family

VHC

Number Of Channels Per Chip

Polarity

Non-Inverting

Supply Voltage (max)

5.5 V

Supply Voltage (min)

2 V

Maximum Operating Temperature

+ 125 C

Mounting Style

SMD/SMT

High Level Output Current

- 8 mA

Low Level Output Current

8 mA

Maximum Power Dissipation

500 mW

Minimum Operating Temperature

- 55 C

Number Of Lines (input / Output)

4 / 3

Output Type

3-State

Propagation Delay Time

11.5 ns at 3.3 V, 7.5 ns at 5 V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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MC74VHC126

Quad Bus Buffer

with 3- -State Control Inputs

fabricated with silicon gate CMOS technology. It achieves

noninverting high speed operation similar to equivalent Bipolar

Schottky TTL while maintaining CMOS low power dissipation.

Low to place the output into high impedance.

output which provides high noise immunity and stable output. The

inputs tolerate voltages up to 7.0 V, allowing the interface of 5.0 V

systems to 3.0 V systems.

•

March, 2006 - - Rev. 4

The MC74VHC126 is a high speed CMOS quad bus buffer

The MC74VHC126 requires the 3- -state control input (OE) to be set

The internal circuit is composed of three stages, including a buffer

These devices are available in Pb- -free package(s). Specifications herein

apply to both standard and Pb- -free devices. Please see our website at

www.onsemi.com for specific Pb- -free orderable part numbers, or

contact your local ON Semiconductor sales office or representative.

High Speed: t

Low Power Dissipation: I

High Noise Immunity: V

Power Down Protection Provided on Inputs

Balanced Propagation Delays

Designed for 2.0 V to 5.5 V Operating Range

Low Noise: V

Pin and Function Compatible with Other Standard Logic Families

Latchup Performance Exceeds 300 mA

ESD Performance: HBM > 2000 V; Machine Model > 200 V

Chip Complexity: 72 FETs or 18 Equivalent Gates

OLP

= 3.8 ns (Typ) at V

= 0.8 V (Max)

NIH

= 4.0 μA (Max) at T

= V

NIL

= 28% V

= 5.0 V

= 25°C

See general marking information in the device marking

section on page 7 of this data sheet.

MC74VHC126D

MC74VHC126DT

MC74VHC126M

14- -LEAD SOIC

Device

DEVICE MARKING INFORMATION

CASE 751A

D SUFFIX

ORDERING INFORMATION

GND

OE1

OE2

PIN CONNECTIONS

http://onsemi.com

14- -LEAD SOIC EIAJ

CASE 965

M SUFFIX

(Top View)

SOIC EIAJ

Package

TSSOP

SOIC

Publication Order Number:

14- -LEAD TSSOP

CASE 948G

DT SUFFIX

OE4

OE3

MC74VHC126/D

55 Units/Rail

96 Units/Rail

50 Units/Rail

Shipping

Related parts for MC74VHC126DR2G

MC74VHC126DR2G Summary of contents

Page 1

... These devices are available in Pb- -free package(s). Specifications herein apply to both standard and Pb- -free devices. Please see our website at www.onsemi.com for specific Pb- -free orderable part numbers, or contact your local ON Semiconductor sales office or representative. © Semiconductor Components Industries, LLC, 2006 March, 2006 - - Rev ...

Page 2

Active- -High Output Enables OE1 OE2 OE3 OE4 FUNCTION TABLE VHC126 Inputs Output ...

Page 3

MAXIMUM RATINGS (Note 1) 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 ...

Page 4

DC ELECTRICAL CHARACTERISTICS Symbol Parameter Test Conditions V Minimum High--Level IH Input Voltage V Maximum Low--Level IL Input Voltage Minimum High--Level --50 μA Output Voltage ...

Page 5

AC ELECTRICAL CHARACTERISTICS Symbol Parameter t , Maximum Propagation V PLH CC t Delay, PHL Maximum Output V PZL CC t Enable TIme, R PZH ...

Page 6

PHL PLH 50 Figure 2. TEST POINT OUTPUT DEVICE UNDER C * TEST L *Includes all probe and jig capacitance Figure 4. Test Circuit INPUT Figure 6. Input Equivalent Circuit SWITCHING WAVEFORMS OE ...

Page 7

MARKING DIAGRAMS VHC126 AWLYWW 14- -LEAD SOIC D SUFFIX CASE 751A 14- -LEAD SOIC EIAJ *See Applications Note #AND8004/D for ...

Page 8

SEATING 14 PL PLANE 0.25 (0.010 14X REF 0.10 (0.004) 0.15 (0.006 L PIN ...

Page 9

... L DETAIL P VIEW American Technical Support: 800--282--9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2--9--1 Kamimeguro, Meguro--ku, Tokyo, Japan 153--0051 Phone: 81--3--5773--3850 http://onsemi.com 9 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. ...

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