SN75154

QUADRUPLE LINE RECEIVER

SLLS083B – NOVEMBER 1970 – REVISED MAY 1995

5

POST OFFICE BOX 655303

TYPICAL CHARACTERISTICS

4

3

2

1

0

–4

–3

–2

–1

0

1

2

3

4

25

–25

VI – Input Voltage – V

VCC1 = 5 V

TA = 25°C

Normal

Operation

Operation

Fail-Safe

See Note A

VIT –

VIT –

VIT +

OUTPUT VOLTAGE

vs

INPUT VOLTAGE

NOTE A: For normal operation, the threshold controls are connected to VCC1. For fail-safe

operation, the threshold controls are open.

Figure 1