tb62707fg Marktech Optoelectronics, tb62707fg Datasheet - Page 3

• Manufacturer Part Number: tb62707fg
• Description: 8bit Pipo Pallalel In , Pallalel Out Constant Current Drivers
• Manufacturer: Marktech Optoelectronics

TERMINAL DESCRIPTION
TRUTH TABLE
EQUIVALENT CIRCUIT OF INPUTS
1.
3. IN0~7 terminal
ENABLE
PIN No.
14~21
4~11
12
13
22
23
24
1
2
3
IN0~7
H
H
H
H
L
L
L
terminal
PIN NAME
ENABLE
OUT0~7
LATCH
P−GND
P−GND
L−GND
IN0~7
REXT
V
NC
DD
LATCH
H
H
L
L
Input terminal of a data strobe. Latches passes data with "H" level input of
Input terminal of output enable. All outputs (OUT0~7) do off with "H" level input of
Input terminal of a parallel−data for latches.
No connection.
GND terminal for controll logic.
GND terminal for output constant current drivers.
Output terminals.
GND terminal for output constant current drivers.
Input terminal of connects with a resister for to set up all output current.
5V Supply voltage terminal
LATCH −terminal, and hold data with "L" level input.
ENABLE −terminal, and do on with "L" level input.
ENABLE
H
L
L
L
L
L
L
3
OUT0~7
OFF
OFF
OFF
OFF
OFF
ON
ON
2.
LATCH
FUNCTION
terminal
TB62707FG
2006-06-14