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ST2149 4-bit dual supply level translator

ST2149 Description

ST2149 4-bit dual supply level translator without direction control pin .
The ST2149 is a 4-bit dual supply level translator which provides the level shifting capability to allow data transfer in a multi-voltage system.

ST2149 Features

* 42 MHz: 84 Mbps (max. ) data rate at VL = 1.8 V, VCC = 3.3 V
* Bi-directional level translation without direction control pin
* Wide voltage range (VCC ≥ VL):
* VL ranges from 1.65 to 3.6 V
* VCC ranges from VL to 5.5 V
* Power-down mode feature - when VCC supply is

ST2149 Applications

* Low-voltage system level translation

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4-bit dual supply level translator STMicroelectronics
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