ST2149B 4-bit dual supply level translator withou.
STMicroelectronics
ST2149B - 4-bit dual supply level translator
ST2149B 4-bit dual supply level translator without direction control pin Features ■ 45 MHz: 90 Mbps (max.) data rate at VL = 1.8 V, VCC = 3.3 V ■ Bi.