Datasheet > NE555B

NE555B

更新时间： 2024-09-14 02:52:15

品牌	Logo	应用领域
FS		/
页数	文件大小	规格书
5页	710K
描述
Astable or Monostable Operation

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数据手册

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NE555B 数据手册

SEMICONDUCTOR

NE555BF/BP

TECHNICAL DATA

General Description

These devices are monolithic timin circuits capable of producing

accurate time delays or oscillation. In the time delay mode of operation,

the timed interval is controlled by a single external resistor and capacitor

network. In the astable mode of operation, the frequency and duty cycle

may be independently controlled with two external resistors and a single

external capacitor.

DIM MILLIMETERS

9.6+0

6.45+

Features

1.52

0.46

0.50 MIN

� Timing from Microseconds to Hours

� Astable or Monostable Operaꢀon

� Adjustable Duty Cycle

� TTL - Compaꢀble Output Can Sink or Source Up to 200 mA

� Temperature Stability of 0.005% per °C

� Direct Replacement for Signeꢀcs NE555 Timer

3.8+0

3.3

2.54

0.25+0.1/-0.05

7.62

0 - 15

DIP-8

Applications

� Precision ꢀming

� Pulse generaꢀon

� Sequenꢀal ꢀming

� Time delay generaꢀon

� Pulse width modulaꢀon

� Pulse posiꢀon modulaꢀon

� Missing pulse detector

DIM MILLIMETERS

4.85

3.94+

6.02

0.4

0.15+0.1/-0.05

1.63+

Pin Configuration (Top View)

0.65+

1.27

(TOP VIEW)

0.20+0.1/-0.05

SOP-8

TYPICAL APPLICATION DATA

Circuit for astable operaꢀon

Circuit for monostable operaꢀon

Note A: Bypassing the control voltage input to ground with a capacitor may improve operaꢀon. This should be evaluated

for individual applicaꢀons.

Revision No : 0

1/5

2016. 9. 28

12 3 4 5

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