TC74VCX16827FT

The TC74VCX16827FT is a high performance CMOS 20-bit BUS BUFFER. Designed for use in 1.8, 2.5 or 3.3 Volt systems, it achieves high speed operation while maintaining the CMOS low power dissipation.It is also designed with over voltage tolerant inputs and outputs up to 3.6 V.The TC74VCX16827FT is composed of two 10-bit sections with separate output-enable signals. For either 10-bit buffer section, the two output-enable (10E1 and 10E2 or 20E1 and 20E2) inputs must both be low for the corresponding Y outputs to be active.

Features of the TC74VCX16827FT are:(1)low voltage operation:VCC=1.8 to 3.6 V;(2)high speed operation:tpd=2.5ns (max) at VCC=3.0 to 3.6 V, tpd=3.0ns (max) at VCC=2.3 to 2.7 V,tpd=6.0ns(max) at VCC=1.8 V;(3)output current:Ioh/IOL=±24 mA (min) at VCC=3.0V,IOH/COL=±18mA (min) at VCC=2.3 V,IOH/COL=±6 mA (min) at VCC=1.8 V;(4)latch-up performance:±300 mA;(5)ESD performance:human body model>±2000 V,machine model>±200 V;(6)package:TSSOP(thin shrink small outline package);(7)power down protection is provided on all inputs and outputs;(8)supports live insertion /withdrawal.When the OE input is high, the outputs are in a high impedance state. This device is designed to be used with 3-state memory address drivers, etc.All inputs are equipped with protection circuits against static discharge.

The absolute maximum ratings of the TC74VCX16827FT can be summarized as:(1)power supply voltages:-0.5 to +4.6 V;(2)storage temperature:-65 to +150;(3)DC input voltage:-0.5 to 4.6 V;(4)input diode current:-50mA;(5)power dissipation:400mW.The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage").Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his document shall be made at the customer's own risk.