TLC139MFKB datasheet(14/17 Pages) TI

14 / 17 page

TLC139, TLC339, TLC339Q

LinCMOS

™ MICROPOWER QUAD COMPARATORS

SLCS119 – DECEMBER 1986 – REVISED JANUARY 1991

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Figure 16

100

LOW-TO-HIGH-LEVEL OUTPUT

PROPAGATION DELAY

FOR VARIOUS OVERDRIVE VOLTAGES

234

IDD – Low-to-High-Level

tPLH

Output Propagation Delay Time –

40 mV

20 mV

10 mV

5 mV

2 mV

VDD = 5 V

CL = 15 pF

RL = 5.1 kΩ (pullup to VDD)

TA = 25°C

Figure 17

OUTPUT FALL TIME

SUPPLY VOLTAGE

VDD – Supply Voltage – V

CL = 100 pF

50 pF

15 pF

RL = 5.1 kΩ (pullup to VDD)

TA = 25°C

100

HIGH-TO-LOW-LEVEL OUTPUT

PROPAGATION DELAY

FOR VARIOUS OVERDRIVE VOLTAGES

234

Output Propagation Delay Time –

VDD = 5 V

CL = 15 pF

RL = 5.1 kΩ (pullup to VDD)

TA = 25°C

40 mV

20 mV

10 mV

5 mV

2 mV

tPHL – High-to-Low-Level

Figure 18

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