DESCRIPTION

The 74VCX162245 is a low voltage CMOS 16 BIT BUS TRANSCEIVER (3-STATE) fabricated with sub-micron silicon gate and five-layer metal wiring C2MOS technology. It is ideal for low power and very high speed 1.8 to 3.6V applications; it can be interfaced to 3.6V signal environment for both inputs and outputs.

■ 3.6V TOLERANT INPUTS AND OUTPUTS

■ HIGH SPEED A OUTPUTS :

tPD = 3.4 ns (MAX.) at VCC = 3.0 to 3.6V

tPD = 4.3 ns (MAX.) at VCC = 2.3 to 2.7V

tPD = 5.7 ns (MAX.) at VCC = 1.8V

■ SYMMETRICAL IMPEDANCE A OUTPUTS:

|IOH| = IOL = 12mA (MIN) at VCC = 3.0V

|IOH| = IOL = 8mA (MIN) at VCC = 2.3V

|IOH| = IOL = 4mA (MIN) at VCC = 1.8V

■ HIGH SPEED B OUTPUTS :

tPD = 2.5 ns (MAX.) at VCC = 3.0 to 3.6V

tPD = 3.2 ns (MAX.) at VCC = 2.3 to 2.7V

tPD = 5.7 ns (MAX.) at VCC = 1.8V

■ SYMMETRICAL IMPEDANCE B OUTPUTS:

|IOH| = IOL = 24mA (MIN) at VCC = 3.0V

|IOH| = IOL = 18mA (MIN) at VCC = 2.3V

|IOH| = IOL = 6mA (MIN) at VCC = 1.8V

■ POWER DOWN PROTECTION ON INPUTS AND OUTPUTS

■ 26Ω SERIE RESISTORS IN A PORT OUTPUT

■ OPERATING VOLTAGE RANGE: VCC(OPR) = 1.8V to 3.6V

■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 162245

■ LATCH-UP PERFORMANCE EXCEEDS 300mA (JESD 17)

■ ESD PERFORMANCE:

HBM > 2000V (MIL STD 883 method 3015);

MM > 200V

74VCX162245TTR属于集成电路（IC） > 缓冲器，驱动器，接收器，收发器。意法半导体（ST）集团制造生产的74VCX162245TTR缓冲器，驱动器，接收器，收发器逻辑缓冲器、驱动器、接收器和收发器允许隔离对某个电路的逻辑信号的访问，以用于另一电路。缓冲器将其输入信号（不变或反相）传递到其输出，并可能用于清除弱信号或驱动负载。在布尔逻辑仿真器中，缓冲器主要用于增加传播延迟。逻辑接收器和收发器允许在数据总线之间进行隔离通信。