SN74LVCR162245DLR

具有三态输出的16位总线收发器 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS

DESCRIPON/ORDERING INFORMATION

This 16-bit dual-octal noninverting bus transceiver is designed for 2.7-V to 3.6-V VCC operation. The SN74LVCR162245 is designed for asynchronous communication between data buses. The control-function implementation minimizes external timing requirements.

FEATURES

• Member of the Texas Instruments Widebus™ Family

• Operates From 2.7 V to 3.6 V

• Inputs Accept Voltages to 5.5 V

• Max tpd of 8.5 ns at 3.3 V

• Typical VOLP Output Ground Bounce < 0.8 V at VCC = 3.3 V, TA = 25°C

• Typical VOHV Output VOH Undershoot > 2 V at VCC = 3.3 V, TA = 25°C

• Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors

• All Outputs Have Equivalent 26-Ω Series Resistors, So No External Resistors Are Required

• Latch-Up Performance Exceeds 250 mA Per JEDEC Standard JESD-17

• ESD Protection Exceeds JESD 22

   – 2000-V Human-Body Model A114-A

   – 200-V Machine Model A115-A