Description
74LVC8T245; 74LVCH8T245 8-bit dual supply translating transceiver; 3-state Rev.3 * 12 December 2011 Product data sheet 1.General descriptio.
The 74LVC8T245; 74LVCH8T245 are 8-bit dual supply translating transceivers with 3-state outputs that enable bidirectional level translation.
Features
* Wide supply voltage range:
* VCC(A): 1.2 V to 5.5 V
* VCC(B): 1.2 V to 5.5 V
* High noise immunity
* Complies with JEDEC standards:
* JESD8-7 (1.2 V to 1.95 V)
* JESD8-5 (1.8 V to 2.7 V)
* JESD8C (2.7 V to 3.6 V)
* JESD36 (4.5 V to 5.5 V)
* ESD protection:
Applications
* using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND level, both A port and B port are in the high-impedance OFF-state. Active bus hold circuitry in the 74LVCH8
