MC74LCX32 Motorola, MC74LCX32 Datasheet

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MC74LCX32

Manufacturer Part Number
MC74LCX32
Description
LOW-VOLTAGE CMOS QUAD 2-INPUT OR GATE
Manufacturer
Motorola
Datasheet

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Low-Voltage CMOS Quad
2-Input OR Gate
With 5V-Tolerant Inputs
operating from a 2.7 to 3.6V supply. High impedance TTL compatible
inputs significantly reduce current loading to input drivers while TTL
compatible outputs offer improved switching noise performance. A V I
specification of 5.5V allows MC74LCX32 inputs to be safely driven from
5V devices.
11/96
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Motorola, Inc. 1996
Designed for 2.7 to 3.6V V CC Operation
5V Tolerant Inputs — Interface Capability With 5V TTL Logic
LVTTL Compatible
LVCMOS Compatible
24mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current (10 A) Substantially Reduces System
Power Requirements
Latchup Performance Exceeds 500mA
ESD Performance: Human Body Model >2000V; Machine Model >200V
The MC74LCX32 is a high performance, quad 2–input OR gate
Current drive capability is 24mA at the outputs.
V CC
A0
B0
A1
B1
A2
B2
A3
B3
A0
14
1
1
2
4
5
13
12
10
9
Pinout: 14–Lead (Top View)
A2
B0
13
2
LOGIC DIAGRAM
B2
O0
12
3
O2
A1
11
4
A3
B1
10
5
1
B3
O1
9
6
11
3
6
8
GND
O3
8
7
O0
O1
O2
O3
www.DataSheet4U.com
PIN NAMES
FUNCTION TABLE
Pins
An, Bn
On
REV 1
QUAD 2–INPUT OR GATE
14
An
H
H
L
L
14
14
14
LOW–VOLTAGE CMOS
MC74LCX32
INPUTS
1
1
1
1
Function
Data Inputs
Outputs
Bn
H
H
L
L
PLASTIC SOIC EIAJ
PLASTIC TSSOP
PLASTIC SSOP
CASE 948G–01
PLASTIC SOIC
CASE 751A–03
CASE 940A–03
CASE 965–01
SD SUFFIX
DT SUFFIX
M SUFFIX
D SUFFIX
OUTPUTS
On
H
H
H
L

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MC74LCX32 Summary of contents

Page 1

... High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance specification of 5.5V allows MC74LCX32 inputs to be safely driven from 5V devices. Current drive capability is 24mA at the outputs. Designed for 2 Operation 5V Tolerant Inputs — ...

Page 2

... MC74LCX32 ABSOLUTE MAXIMUM RATINGS* Symbol Parameter Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Source/Sink Current Supply Current Per Supply Pin I GND DC Ground Current Per Ground Pin T STG Storage Temperature Range * Absolute maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions beyond those indicated may adversely affect device reliability. Functional operation under absolute– ...

Page 3

... – 0. 3.0V to 3.6V Waveform 1 Condition 3.3V 50pF 3.3V 3.3V 50pF 3.3V Condition 3.3V 3.3V 10MHz 3.3V MC74LCX32 – +85 C Min Max Unit V I 5.5V 5 ...

Page 4

... MC74LCX32 An PULSE GENERATOR 50pF or equivalent (Includes jig and probe capacitance 500 or equivalent OUT of pulse generator (typically 50 ) MOTOROLA 1.5V 1.5V t PHL t PLH 1.5V 1.5V PROPAGATION DELAYS 2.5ns, 10 1MHz 500ns Figure 1. AC Waveforms V CC DUT R T Figure 2. Test Circuit 4 2 ...

Page 5

... ISSUE DETAIL P VIEW MC74LCX32 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0 ...

Page 6

... MC74LCX32 K 14X REF 0.12 (0.005 L/2 L PIN IDENT A –V– 0.20 (0.008 0.076 (0.003) –T– SEATING PLANE 14X REF 0.10 (0.004) 0.15 (0.006 L PIN 1 IDENT. 1 0.15 (0.006 –V– C 0.10 (0.004) –T– SEATING G D PLANE ...

Page 7

... Motorola, Inc. Motorola, Inc Equal JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 81–3–3521–8315 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298 7 MC74LCX32 MC74LCX32/D MOTOROLA ...

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