TLC555 PDF Datasheet
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Description
This is CMOS General Purpose Timer. TLC555
CMOS General Purpose Timer
DESCRIPTION
PIN CONFIGURATION
The TLC555 is a highly stable controller capable of producing accurate timing pulses. With a monostable operation, the time
D,P PACKAGE
delay is controlled by one external resistor and one capacitor.
GND 1
8 VCC
With an astable operation, the frequency and duty cycle are
TRIG 2
7 DISCH
accurately controlled by two external resistors and one capacitor.
OUT 3
6 THRES
This CMOS RC timers improved parameters include low supply current, wide operating supply voltage range, low THRES, TRIG and RESET currents, no crow barring of the supply current during output transitions, higher frequency performance and no requirement to decouple CONT for stable operation.
RESET 4
5 CONT
(Top View)
FEATURES
Exact equivalent in most cases for SE, NE555 Low supply current High speed operation is 500 kH- guaranteed Wide operation supply voltage range is 2 to 18 volts Timing from microseconds through hours Operates in both astab.