ZHCSQI5I 数据表 | 德州仪器 TI.com.cn

ZHCSQI5I August 1990 – October 2022 SN55LBC176 , SN65LBC176 , SN75LBC176

PRODUCTION DATA

8.2 Device Functional Modes

Table 8-1 Driver Function Tables⁽¹⁾

(1) H = high level, L = low level, ? = indeterminate, X = irrelevant, Z = high impedance (off)

Table 8-2 Receiver Function Tables⁽¹⁾

RECEIVER
DIFFERENTIAL INPUTS V_ID = V_IA – V_IB	ENABLE RE	OUTPUTS R
V_ID ≥ 0.2 V	L	H
–0.2 V < V_ID < 0.2 V	L	?
V_ID ≤ –0.2 V	L	L
X	H	Z
Open	L	H

Figure 8-3 Schematics of Inputs and Outputs