Timer

DESCRIPTION The 555 monolithic timing circuit is a highly stable controller capable of producing accurate time delays, or oscillation. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For a stable operation as an oscillator, the free ru

文件：120.19 Kbytes 页数：7 Pages

PHI

飞利浦

General purpose timer

文件：363.07 Kbytes 页数：5 Pages

FS

IC-MOS:Timer

First Silicon

Timer

DESCRIPTION The 555 monolithic timing circuit is a highly stable controller capable of producing accurate time delays, or oscillation. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For a stable operation as an oscillator, the free ru

文件：120.19 Kbytes 页数：7 Pages

PHI

飞利浦

Single Timer

Description The LM555/NE555/SA555 is a highly stable controller capable of producing accurate timing pulses. With a monostable operation, the time delay is controlled by one external resistor and one capacitor. With an astable operation, the frequency and duty cycle are accurately controlled by t

文件：150.3 Kbytes 页数：14 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Single Timer

DESCRIPTION The NE555N/NE555D is a highly stable controller capable of producing accurate timing pulses. With a monostable operation, the time delay is controlled by one external resistor and one capacitor. With an astable operation, the frequency and duty cycle are accurately controlled by two e

文件：1.54817 Mbytes 页数：11 Pages

TGS