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ST2149

STMicroelectronics
Part Number ST2149
Manufacturer STMicroelectronics
Description 4-bit dual supply level translator
Published Mar 15, 2016
Detailed Description ST2149 4-bit dual supply level translator without direction control pin Features ■ 42 MHz: 84 Mbps (max.) data rate at...
Datasheet PDF File ST2149 PDF File

ST2149
ST2149


Overview
ST2149 4-bit dual supply level translator without direction control pin 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 off, all I/Os are in high impedance ■ Totem pole driving ■ 5.
5 V tolerant enable pin ■ ESD performance on all pins: ±2 kV HBM ■ Small package and footprint QFN16 (2.
6 x 1.
8 mm) package Applications ■ Low-voltage system level translation ■ Mobile phones and other mobile devices Description The ST2149 is a 4-bit dual supply level translator which pr...



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