SN75C189ADE4 datasheet(9/20 Pages) TI

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SN75C189, SN75C189A

QUADRUPLE LOW-POWER LINE RECEIVERS

SLLS041G – OCTOBER 1988 – REVISED JANUARY 2000

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Figure 17

HIGH-LEVEL SHORT-CIRCUIT OUTPUT CURRENT

FREE-AIR TEMPERATURE

VCC = 5.5 V

VO = 0

TA – Free-Air Temperature – °C

204060

100

–2

–4

–6

–8

–10

–12

–14

–16

Figure 18

LOW-LEVEL SHORT-CIRCUIT OUTPUT CURRENT

FREE-AIR TEMPERATURE

VCC = 5.5 V

VI = 0

TA – Free-Air Temperature – °C

20406080

100

Figure 19

SUPPLY CURRENT

FREE-AIR TEMPERATURE

VCC = 5.5 V

VI = 5 V

TA – Free-Air Temperature – °C

2040

6080

100

800

700

600

500

400

300

200

100

Figure 20

PROPAGATION DELAY TIME,

LOW- TO HIGH-LEVEL OUTPUT

FREE-AIR TEMPERATURE

VCC = 4.5 V

CL = 50 pF

TA – Free-Air Temperature – °C

406080

100

4.5

3.5

2.5

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