TC74LCX16244AFT

www.DataSheet4U.com TC74LCX16244AFT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74LCX16244AFT Low-Voltage 16-Bit Bus Buffer with 5-V Tolerant Inputs and Outputs The TC74LCX16244AFT is a high-performance CMOS 16-bit bus buffer. Designed for use in 3.3-V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. The device is designed for low-voltage (3.3 V) VCC applications, but it could be used to interface to 5 V supply environment for both inputs and outputs. This device is non-inverting 3-state buffer having four active-low output enables. It can be used as four 4-bit buffers two 8-bit buffers or one 16-bit buffer. 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. Weight: 0.25 g (typ.) Features · · · · · · Low-voltage operation: VCC = 2.0 to 3.6 V High-speed operation: tpd = 5.2 ns (max) (VCC = 3.0 to 3.6 V) Output current: |IOH|/IOL = 24 mA (min) (VCC = 3.0 V) Latch-up performance: ±500 mA Package: TSSOP (thin shrink small outline package) www.DataSheet4U.com Power-down protection provided on all inputs and outputs 1 DataSheet 4 U .com 2002-01-11 www.DataSheet4U www.DataSheet4U.com 4U.com www.DataSheet4U.com TC74LCX16244AFT Pin Assignment (top view) IEC Logic Symbol 1 48 25 24 47 46 44 43 41 40 38 37 36 35 33 32 30 29 27 26 1OE 1 2 3 4 5 6 7 ...