TC74VCX162843FT

The TC74VCX162843FT is a type of low voltage 18-bit D-type latch with 3.6V tolerant inputs and outputs. The TC74 VCX162843FT is designed for use in 1.8, 2.5, 3.3 volt system, it gains high speed operation when keeping the CMOs low power dissipation. It is also designed with over voltage tolerant inputs and outputs up to 3.6V. The TC74VCX16 2843FT can be used as two 9-bit latches or one 18-bit latch.

Features of TC74VCX162843FT are: (1)26 series resistors on outputs; (2)low voltage operation: Vcc=1.8V~3.6V; (3)high speed operation: tpd=3.9ns(max)at VCC=3.0~3.06V; (4)3.6V tolerant inputs and outputs; (5)output current: IOH/IOL=±12mA(min) at VCC=3.0V; (6)latch-up performance:±300mA; (7)power down protection is provided on all inputs and outputs; (8)supports live insertion /withdrawal.

The absolute maximum ratings of the TC74VCX162843FT can be summarized as:(1)power supply voltage:-0.5V to 4.6V; (2)DC input voltage:-0.5V to 4.6V; (3)DC output voltage:-0.5V to 4.6V; (4)input diode current:-50mA; (5)output diode current:±50mA;(6)DC output current:±50mA; (7)power dissipation: 400mW; (8)DC VCC/ground current per supply pin:±100mA; (9)storage temperature:-65 to 150.