MC74VHC540DTR2 ON Semiconductor, MC74VHC540DTR2 Datasheet

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MC74VHC540DTR2

Manufacturer Part Number
MC74VHC540DTR2
Description
IC INVERTER 8-INPUT 20TSSOP
Manufacturer
ON Semiconductor
Series
74VHCr
Datasheet

Specifications of MC74VHC540DTR2

Logic Type
Inverter
Number Of Inputs
8
Number Of Circuits
1
Voltage - Supply
2 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Output High, Low
-
MC74VHC540
Octal Bus Buffer
Inverting
octal bus buffer fabricated with silicon gate CMOS technology. It
achieves high speed operation similar to equivalent Bipolar Schottky
TTL while maintaining CMOS low power dissipation.
of the package and two AND−ed active−low output enables. When
either OE1 or OE2 are high, the terminal outputs are in the high
impedance state.
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.
Features
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: 124 FETs or 31 Equivalent Gates
© Semiconductor Components Industries, LLC, 2008
October, 2008 − Rev. 4
ENABLES
The MC74VHC540 is an advanced high speed CMOS inverting
The MC74VHC540 features inputs and outputs on opposite sides
The internal circuit is composed of three stages, including a buffer
OUTPUT
INPUTS
DATA
A1
A2
A3
A4
A5
A6
A7
A8
OE1
OE2
PD
OLP
2
3
4
5
6
7
8
9
= 3.7 ns (Typ) at V
= 1.2 V (Max)
1
19
Figure 1. Logic Diagram
NIH
CC
= 4.0 μA (Max) at T
= V
NIL
CC
= 28% V
= 5.0 V
CC
18
17
16
15
14
13
12
11
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
A
= 25°C
INVERTING
OUTPUTS
1
20
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
20
OE1
H
X
L
L
1
1
1
ORDERING INFORMATION
A
WL, L
YY, Y
WW, W = Work Week
G or G
Inputs
GND
OE1
OE2
A1
A3
A4
A2
A5
A6
A7
A8
H
FUNCTION TABLE
X
http://onsemi.com
PIN ASSIGNMENT
L
L
DW SUFFIX
CASE 751D
CASE 948E
DT SUFFIX
TSSOP−20
SOIC−20
1
2
3
4
5
6
7
8
9
10
= Assembly Location
= Wafer Lot
= Year
= Pb−Free Package
A
H
X
X
L
Publication Order Number:
20
19
18
17
16
15
14
13
12
11
V
OE2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
MC74VHC540/D
Output Y
DIAGRAMS
AWLYYWWG
CC
MARKING
VHC540
ALYWG
H
Z
Z
L
VHC
540
G

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MC74VHC540DTR2 Summary of contents

Page 1

MC74VHC540 Octal Bus Buffer Inverting The MC74VHC540 is an advanced high speed CMOS inverting octal bus buffer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. ...

Page 2

MAXIMUM RATINGS* Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î ...

Page 3

DC ELECTRICAL CHARACTERISTICS Symbol Symbol Parameter Parameter Test Conditions Test Conditions I Maximum Input V = 5.5V or GND in in Leakage Current I Maximum Three−State Leakage Current V out I Maximum Quiescent V = ...

Page 4

A 50% t PHL 50 Figure 2. TEST POINT OUTPUT DEVICE UNDER TEST *Includes all probe and jig capacitance Figure 4. SWITCHING WAVEFORMS OE1 or OE2 V CC GND t PLH Y Y TEST CIRCUITS OUTPUT DEVICE ...

Page 5

... ORDERING INFORMATION Device MC74VHC540DW MC74VHC540DWR2 MC74VHC540DWR2G MC74VHC540DT MC74VHC540DTR2 MC74VHC540DTR2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. Package SOIC−20 SOIC−20 SOIC−20 (Pb−Free) TSSOP−20 TSSOP− ...

Page 6

K 20X REF 0.10 (0.004) 0.15 (0.006 L PIN 1 IDENT 1 0.15 (0.006 −V− 0.100 (0.004) −T− SEATING PLANE 16X 0.36 PACKAGE DIMENSIONS TSSOP−20 DT SUFFIX ...

Page 7

... SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

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