厂商STMicroelectronics 半导体半导体 NE555 数据手册，datasheet pdf下载

型号：	NE555
厂商：	STMicroelectronics
标准：
分类：	半导体
描述：	general purpose single bipolar timers
PDF：	预览
报错收藏赞

Datasheet下载地址

本地下载 >>

NE555的详细信息

亲，您要的详细信息都在下载文档里了！

本地下载

NE555

SA555 - SE555



GENERAL PURPOSE SINGLE BIPOLAR TIMERS

LOW TURN OFF TIME

MAXIMUM

OPERATING

FREQUENCY

GREATER THAN 500kHz

TIMING FROM MICROSECONDS TO HOURS

OPERATES IN BOTH ASTABLE AND

MONOSTABLE MODES

HIGH OUTPUT CURRENT CAN SOURCE OR

SINK 200mA

ADJUSTABLE DUTY CYCLE

TTL COMPATIBLE

TEMPERATURE STABILITY OF 0.005%

PER^oC

DIP8

SO8

DESCRIPTION

(Plastic Package)

(Plastic Micropackage)

TheNE555monolithictiming circuitisahighlystable

controllercapableofproducingaccuratetime delays

or oscillation. In the time delay mode of operation,

the time is precisely controlled by one external re-

sistorandcapacitor.Forastableoperationasanos-

cillator, the free running frequency and the duty cy-

cle are both accurately controlled with two external

resistors and one capacitor.The circuit may be trig-

gered and reset on falling waveforms, and the out-

put structure can source or sink up to 200mA. The

NE555 is available in plastic and ceramic minidip

packageand in a 8-lead micropackage and inmetal

can package version.

ORDER CODES

Package

Part

Number

Temperature

Range

NE555

0^oC, 70^oC

–40^oC, 105^oC

–55^oC, 125^oC

•

SA555

SE555

PIN CONNECTIONS (top view)

1 - GND

2 - Trigger

3 - Output

4 - Reset

5 - Control voltage

6 - Threshold

7 - Discharge

8 - V_CC

1/10

July 1998