L6374 STMicroelectronics, L6374 Datasheet - Page 10

• Manufacturer Part Number: L6374
• Description: Industrial Quad Line Driver
• Manufacturer: STMicroelectronics

State / push-pull input
10
10/19
State / push-pull input
The input 3st/Pp is instead intended for a digital incoming signal. It has an internal threshold
set at 1.26 V; an internal bias circuit (10 mA typical) simulates a high level (three-state) if the
pin is disconnected.
Figure 4.
Figure 5.
Equivalent input circuit
Input comparator threshold
V out
V s
H ys2
2
V ref
H ys2
2
D94IN073
V i
L6374