SN74CB3T3245DGVR

8位FET总线开关2.5 -V / 3.3 V低电压，5 -V容限电平转换器 8-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE WITH 5-V-TOLERANT LEVEL SHIFTER

* Standard "245-Type Pinout * Output Voltage Translation Tracks VCC * Supports Mixed-Mode Signal Operation on All Data I/O Ports * 5-V Input Down to 3.3-V Output Level Shift With 3.3-V VCC * 5-V/3.3-V Input Down to 2.5-V Output Level Shift With 2.5-V VCC * 5-V-Tolerant I/Os With Device Powered Up or Powered Down * Bidirectional Data Flow With Near-Zero Propagation Delay * Low ON-State Resistance ron Characteristics ron = 5 Ω Typical * Low Input/Output Capacitance Minimizes Loading CioOFF = 5 pF Typical * Data and Control Inputs Provide Undershoot Clamp Diodes * Low Power Consumption ICC = 40 μA Maximum * VCC Operating Range From 2.3 V to 3.6 V * Data I/Os Support 0- to 5-V Signaling Levels 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V * Control Inputs Can Be Driven by TTL or 5-V/3.3-V CMOS Outputs * Ioff Supports Partial-Power-Down Mode Operation * Latch-Up Performance Exceeds 250 mA Per JESD 17 * ESD Performance Tested Per JESD 22 * 2000-V Human-Body Model A114-B, Class II * 1000-V Charged-Device Model C101 * Ideal for Low-Power Portable Equipment