ZHCSQI5I August 1990 – October 2022 SN55LBC176 , SN65LBC176 , SN75LBC176
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | MIN | TYP(1) | MAX | UNIT | |||
|---|---|---|---|---|---|---|---|---|
| VIT+ | Positive-going input threshold voltage | VO = 2.7 V, | IO = –0.4 mA | 0.2 | V | |||
| VIT – | Negative-going input threshold voltage | VO = 0.5 V, | IO = 8 mA | –0.2(2) | V | |||
| Vhys | Hysteresis voltage (VIT+ – VIT–) (see Figure 7-4) | 50 | mV | |||||
| VIK | Enable-input clamp voltage | II = –18 mA | –1.5 | V | ||||
| VOH | High level output voltage | VID = 200 mV, | IOH = –400 μA, | 2.7 | V | |||
| See Figure 7-6 | ||||||||
| VOL | Low level output voltage | VID = ?200 mV, | IOL = 8 mA, | 0.45 | V | |||
| See Figure 7-6 | ||||||||
| IOZ | High-impedance-state output current | VO = 0.4 V to 2.4 V | –20 | 20 | μA | |||
| II | Line input current | Other input = 0 V, See (3) |
VI = 12 V | 1 | mA | |||
| VI = –7 V | –0.8 | |||||||
| IIH | High-level enable-input current | VIH = 2.7 V | –100 | μA | ||||
| IIL | Low-level enable-input current | VIL = 0.4 V | –100 | μA | ||||
| rI | Input resistance | 12 | kΩ | |||||
| ICC | Supply current | VI = 0 or VCC, No load |
Receiver enabled and driver disabled |
3.9 | mA | |||
| Receiver and driver disabled |
SN55LBC176, SN65LBC176, SN65LBC176Q |
0.25 | mA | |||||
| SN75LBC176 | 0.2 | |||||||