The Toshiba TB62707F is a monolithic Bi-CMOS integrated circuit specifically designed as an 8-bit latch with constant current drivers. It is intended for use in LED and LED display applications, allowing the output current to be set using a single external resistor ranging from 5mA to 90mA.
The device features eight parallel data inputs (IN0-IN7) controlled by level-sensitive latches and an enable terminal. The package type is SSOP24-P-300 with a typical weight of 0.32g. It operates with a supply voltage between 4.5V and 5.5V.
| Output Current Range | 5 to 90mA |
|---|---|
| Operating Temperature | -40 ~ 85 °C |
| Storage Temperature | -55 ~ 150 °C |
| Package Type | SSOP24-P-300 |
When the ENABLE terminal input is at 'H' level, all outputs (OUT0~7) turn off. When it is at 'L' level, they turn on.
The output current is set by connecting an external resistor to the REXT terminal.
No, the latches are level sensitive and not rising edge sensitive or synchronous clock.