ST2129B - STMicroelectronics

ST2129B 2-bit dual supply level translator

The ST2129B device is a 2-bit dual supply level translator which provides the level shifting capability to allow data transfer in a multi-voltage system. Externally applied voltages, VCC and VL, set the logic levels on either side of the device.  Its architecture allows bi-directional level translation without a control pin. The ST2129B device accepts VL fr.

Features

 45 MHz: 90 Mbps (max.) data rate  at VL = 1.8 V, VCC = 3.3 V
 Bi-directional level translation without direction control pin
 Wide voltage range (VL ≤ VCC):
  – VL ranges from 1.65 to 3.6 V
  – VCC ranges from VL to 5.5 V
 Totem pole driving
 5.5 V tolerant Enable pin Description The ST2129B device is a 2-bit dual supply level translator which provides the level shifting capability to allow data transfer in a multi-voltage system. Externally applied voltages, VCC and VL, set the logic levels on either side of the device.  Its architecture allows bi-directional level translation without a .