MDD(Microdiode Semiconductor) 74LVC4245APW

The 74LVC4245 is an 8-bit dual-supply bus transceiver with 3-state bus-compatible outputs in both transmit and receive directions. The device is designed to interface between 3V and 5V buses in mixed 3V/5V supply environments. It features an output enable input OE (active LOW) and a transmit/receive input for direction control. When OE (active LOW) is HIGH, the outputs are driven to a high-impedance state, effectively isolating the bus. In power-down mode, when either supply voltage is zero, there is no current path between the supplies. Except in power-down mode, V_CCA ≥ V_CCB. Schmitt-trigger action on all inputs allows the circuit to tolerate slower input rise and fall times.

• Wide supply voltage range: V_CC(A): 1.2 V ~ 5.5 V; V_CC(B): 1.2 V ~ 5.5 V
• High noise immunity
• JEDEC standards compliant: 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)
• Suspend mode
• Latch-up performance exceeds 250 mA
• ±24 mA output drive capability (V_CC = 3.0 V)
• Inputs accept voltages up to 5.5 V
• Low power consumption: maximum I_CC of 30 μA
• I_OFF circuitry enables partial power-down mode operation
• ESD protection: HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2500 V; CDM ANSI/ESDA/JEDEC JS-002 Class C3 exceeds 2000 V
• Multiple package options