MC74LCX38D Просмотр технического описания (PDF) - Motorola => Freescale
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MC74LCX38D Datasheet PDF : 4 Pages
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Product Preview
Low-Voltage CMOS Quad
2-Input NAND Gate, Open Drain
With 5V-Tolerant Inputs
The MC74LCX38 is a high performance, open drain quad 2–input
NAND gate operating from a 2.7 to 3.6V supply. High impedance TTL
compatible inputs significantly reduce current loading to input drivers. A
VI specification of 5.5V allows MC74LCX38 inputs to be safely driven
from 5V devices.
The open drain output with a 5V pull–up resistor can be utilized to drive
5V CMOS inputs. Current drive capability is 24mA at the outputs.
• Designed for 2.7 to 3.6V VCC Operation
• 5V Tolerant Inputs — Interface Capability With 5V TTL Logic
• LVTTL Compatible
• LVCMOS Compatible
• 24mA Output Sink Capability
• Near Zero Static Supply Current (10µA) Substantially Reduces System
Power Requirements
• Latchup Performance Exceeds 500mA
• ESD Performance: Human Body Model >2000V; Machine Model >200V
Pinout: 14–Lead (Top View)
VCC A2 B2 O2 A3 B3 O3
14 13 12 11 10 9 8
MC74LCX38
LOW–VOLTAGE CMOS
QUAD 2–INPUT NAND GATE
OPEN DRAIN
14
1
14
1
14
1
D SUFFIX
PLASTIC SOIC
CASE 751A–03
M SUFFIX
PLASTIC SOIC EIAJ
CASE 965–01
SD SUFFIX
PLASTIC SSOP
CASE 940A–03
1234567
A0 B0 O0 A1 B1 O1 GND
1
A0
2
B0
4
A1
5
B1
13
A2
12
B2
10
A3
9
B3
LOGIC DIAGRAM
3
O0
6
O1
11
O2
8
O3
This document contains information on a product under development. Motorola reserves
the right to change or discontinue this product without notice.
11/96
© Motorola, Inc. 1996
1
14
1
DT SUFFIX
PLASTIC TSSOP
CASE 948G–01
PIN NAMES
Pins
Function
An, Bn
On
Data Inputs
Outputs
FUNCTION TABLE
Inputs
An
Bn
L
L
L
H
H
L
H
H
Outputs
On
H
H
H
L
REV 0
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