STP04CM05B1R View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STP04CM05B1R

4-bit constant current power-LED sink driver

STMicroelectronics 

STP04CM05

6

Timing diagrams

Figure 7. Timing diagram

Timing diagrams

OFF

ON

OFF

ON

OFF

ON

OFF

ON

Note:

The latches circuit holds data when the LE terminal is low.

1 When the LE terminal is at a high level, the latch circuit holds the data it passes from the

input to the output.

2 When the OE terminal is at a low level, the output terminals OUT0 to OUT3 respond to the

data, either ON or OFF.

3 When the OE terminal is at a high level, it switches off all the data on the output terminal.

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