RS244
FEATURES
- Power-Supply Range:1.65V to 5.5V
- VCC Isolation: If VCC is at GND, Both Ports are in the High-Impedance State
- IOFF: Supports Partial-Power-Down Mode
Operation
- Extended Temperature: -40°C to +125°C
APPLICATIONS
- Handset
- Smartphone
- Tablet
- Desktop PC
DESCRIPTION
This RS244 is an octal non-inverting buffer/driver with 3state outputs. The 3-state outputs are controlled by the output enable inputs 1O̅̅̅E̅ and 2O̅̅̅E̅. A HIGH on O̅̅̅E̅ causes the outputs to assume a high impedance OFF-state. VCC supporting operating voltage from 1.65 V to 5.5 V.
To ensure the high-impedance state during power up or power down, O̅̅̅E̅ should be tied to VCC through a pullup resistor, the minimum value of the resistor is determined by the current-sinking capability of the driver.
Device Information (1)
PART NUMBER
PACKAGE BODY SIZE (NOM)
TSSOP20(20) SOP20(20)
6.50mm×4.40mm 12.80mm×7.50mm
(1) For all available packages, see the orderable addendum at the end of the data...
