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TLC556IDG4 Datasheet, PDF (9/22 Pages) Texas Instruments – DUAL LinCMOSE TIMERS | |||
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TLC556, TLC556Y
DUAL LinCMOS⢠TIMERS
SLFS047B â FEBRUARY 1984 â REVISED SEPTEMBER 1997
TYPICAL CHARACTERISTICS
DISCHARGE SWITCH ON-STATE RESISTANCE
vs
FREE-AIR TEMPERATURE
100
70
VDD = 2 V, IO = 1 mA
40
VDD = 5 V, IO = 10 mA
20
VDD = 15 V, IO = 100 mA
10
7
4
2
1
â75 â50 â25 0 25 50 75 100 125
TA â Free-Air Temperature â °C
Figure 1
PROPAGATION DELAY TIMES (TO DISCHARGE
OUTPUT FROM TRIGGER AND THRESHOLD
SHORTED TOGETHER)
vs
SUPPLY VOLTAGE
600
IO(on) ⥠1 mA
CL â 0
500
TA = 25°C
400
300
200
tPHL
tPLHâ¡
100
0
02
4 6 8 10 12 14 16 18 20
VDD â Supply Voltage â V
â¡ The effects of the load resistance on these values must be
taken into account separately.
Figure 2
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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