ST1G3234B

1-bit dual supply bus buffer level translator

STMicroelectronics

ST1G3234B Features

* High speed: tPD = 4.0 ns (max.) at TA = 85 °C VCCB = 1.65 V; VCCA = 3.0 V Low power dissipation: ICCA = ICCB = 5 μA (max.) at TA = 85 °C Symmetrical output impedance: |IOHA| = IOLA = 10 mA min at VCCA = 2.75 V; VCCB = 1.4 to 3.6 V |IOHA| = IOLA = 6 mA min. at VCCA = 2.3 V; VCCB =

ST1G3234B General Description

The ST1G3234B is a dual supply low voltage CMOS 1-bit bus buffer level translator fabricated with sub-micron silicon gate and five-layer metal wiring C2MOS technology. Designed for use as an interface between a 3.3 V bus and a 2.5 V or 1.8 V bus in a mixed 3.3 V/1.8 V, 3.3 V/2.5 V, 1.8 V/1.4 V and 2.

ST1G3234B Datasheet (283.12 KB)