器件名称: 74ALVCH16245TTR
功能描述: LOW VOLTAGE CMOS 16-BIT TRANSCEIVER (3-STATE) WITH 3.6V TOLERANT INPUTS AND OUTPUTS
文件大小: 255.36KB 共10页
简 介:74ALVCH16245
LOW VOLTAGE CMOS 16-BIT TRANSCEIVER (3-STATE) WITH 3.6V TOLERANT INPUTS AND OUTPUTS
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3.6V TOLERANT INPUTS AND OUTPUTS HIGH SPEED: tPD = 3.0 ns (MAX.) at VCC = 3.0 to 3.6V tPD = 3.7 ns (MAX.) at VCC = 2.3 to 2.7V tPD =6 ns (MAX.) at VCC = 1.65V POWER DOWN PROTECTION ON INPUTS AND OUTPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN) at VCC = 3.0V |IOH| = IOL = 12mA (MIN) at VCC = 2.3V |IOH| = IOL = 4mA (MIN) at VCC = 1.65V OPERATING VOLTAGE RANGE: VCC(OPR) = 1.65V to 3.6V BUS HOLD PROVIDED ON DATA INPUTS PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 16245 LATCH-UP PERFORMANCE EXCEEDS 300mA (JESD 17) ESD PERFORMANCE: HBM > 2000V (MIL STD 883 method 3015); MM > 200V
TSSOP
ORDER CODES
PACKAGE TSSOP TUBE T&R 74ALVCH16245TTR
PIN CONNECTION
DESCRIPTION The 74ALVCH16245 is a low voltage CMOS 16 BIT BUS TRANSCEIVER fabricated with sub-micron silicon gate and five-layer metal wiring C2MOS technology. It is ideal for low power and very high speed 1.65 to 3.6V applications; it can be interfaced to 3.6V signal environment for both inputs and outputs. This IC is intended for two-way asynchronous communication between data busses; the direction of data transmission is determined by DIR input. The enable input G can be used to disable the device so that the busses are effectively isolated. Bus hold on data inputs is provided in order to eliminate the need for external pull-up or pull-down resistor. All inputs and outputs are equipped with protec……
