HD74LS259FP 데이터 시트보기 (PDF) - Renesas Electronics

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HD74LS259FP

8-bit Address Latch

Renesas Electronics 

HD74LS259

Block Diagram

GD

AB C

Clear

Q0

Q1

Q2

Q3

Q4

Q5

Q6

Q7

Absolute Maximum Ratings

Item

Symbol

Ratings

Supply voltage

VCC

7

Input voltage

VIN

7

Power dissipation

PT

400

Storage temperature

Tstg

–65 to +150

Note: Voltage value, unless otherwise noted, are with respect to network ground terminal.

Recommended Operating Conditions

Item

Supply voltage

Output current

Operating temperature

Pulse width

Setup time

Data

Address

Hold time

Data

Address

Symbol

VCC

IOH

IOL

Topr

tw

tsu

tsu

th

th

Min

4.75

—

—

–20

15

20↑

20↑

0↑

0↑

Typ

Max

5.00

5.25

—

–400

—

8

25

75

—

—

—

—

—

—

—

—

—

—

Unit

V

V

mW

°C

Unit

V

µA

mA

°C

ns

ns

ns

ns

ns

Rev.2.00, Feb.18.2005, page 3 of 7

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