TLC555_16 Datasheet, PDF (2/25 Pages) Texas Instruments – LinCMOSE TIMERS

TLC555
LinCMOS TIMER
SLFS043F − SEPTEMBER 1983 − REVISED FEBRUARY 2005
description (continued)
The TLC555C is characterized for operation from 0°C to 70°C. The TLC555I is characterized for operation from
−40°C to 85°C. The TLC555Q is characterized for operation over the automotive temperature range of −40°C
to 125°C. The TLC555M is characterized for operation over the full military temperature range of −55°C to
125°C.
AVAILABLE OPTIONS^†
PACKAGED DEVICES
TA
VDD
RANGE
SMALL
OUTLINE
(D)^‡
SSOP
(DB)^‡
CHIP CARRIER CERAMIC DIP PLASTIC DIP
(FK)
(JG)
(P)
TSSOP
(PW)^‡
0°C to 70°C
2 V to 15 V TLC555CD TLC555CDB
—
—
TLC555CP
TLC555CPW
−40°C to 85°C 3 V to 15 V TLC555ID
—
—
—
TLC555IP
—
−40°C to 125°C 5 V to 15 V TLC555QD
—
—
—
—
—
−55°C to 125°C 5 V to 15 V TLC555MD
—
TLC555MFK
TLC555MJG TLC555MP
—
† _{For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site}
at www.ti.com.
‡ _{This package is available taped and reeled. Add the R suffix to device type (e.g., TLC555CDR).}
FUNCTION TABLE
RESET VOLTAGE‡ TRIGGER VOLTAGE‡ THRESHOLD VOLTAGE‡
OUTPUT
DISCHARGE SWITCH
<MIN
Irrelevant
Irrelevant
L
On
>MAX
<MIN
Irrelevant
H
Off
>MAX
>MAX
>MAX
L
On
>MAX
>MAX
<MIN
As previously established
‡ _{For conditions shown as MIN or MAX, use the appropriate value specified under electrical characteristics.}
functional block diagram
6
THRES
CONT
5
VDD
8
R
R
RESET
4
R1
R1
S
3
OUT
2
TRIG
R
7
DISCH
1
GND
Pin numbers are for all packages except the FK package. RESET can override TRIG, which can override THRES.
2
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