MC74LVQ541 データシートの表示（PDF） - Motorola => Freescale

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MC74LVQ541

Low-Voltage Quiet CMOS Octal Buffer Flow Through Pinout (3-State, Non-Inverting)

Motorola => Freescale 

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Low-Voltage Quiet CMOS Octal

Buffer Flow Through Pinout

(3-State, Non-Inverting)

The MC74LVQ541 is a high performance, non–inverting octal buffer

operating from a 2.7 to 3.6V supply. This device is similar in function to the

MC74LVQ244, while providing flow through architecture. The

MC74LVQ541 is suitable for memory address driving and all TTL level

bus oriented buffer applications.

Current drive capability is 12mA at the outputs. The Output Enable

(OE1. OE2) inputs, when HIGH, disable the outputs by placing them in a

HIGH Z condition.

• Designed for 2.7 to 3.6V VCC Operation – Ideal for Low Power/Low

Noise Applications

• Guaranteed Simultaneous Switching Noise Level and Dynamic

Threshold Performance

• Guaranteed Skew Specifications

• Guaranteed Incident Wave Switching into 75Ω

• Low Static Supply Current (10µA) Substantially Reduces System Power

Requirements

• Latchup Performance Exceeds 500mA

• ESD Performance: Human Body Model >2000V

MC74LVQ541

LVQ

LOW–VOLTAGE CMOS

OCTAL BUFFER

20

1

20

1

DW SUFFIX

PLASTIC SOIC

CASE 751D–04

M SUFFIX

PLASTIC SOIC EIAJ

CASE 967–01

Pinout: 20–Lead (Top View)

VCC OE2 O0 O1 O2 O3 O4 O5 O6 O7

20 19 18 17 16 15 14 13 12 11

1 2 3 4 5 6 7 8 9 10

OE1 D0 D1 D2 D3 D4 D5 D6 D7 GND

20

1

20

1

SD SUFFIX

PLASTIC SSOP

CASE 940C–03

DT SUFFIX

PLASTIC TSSOP

CASE 948E–02

PIN NAMES

Pins

Function

OEn

Dn

On

Output Enable Inputs

Data Inputs

3–State Outputs

1/96

© Motorola, Inc. 1996

1

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