IDT54FCT162646CT - Integrated Device Technology

IDT54FCT162646CT FAST CMOS 16-BIT BUS TRANSCEIVER/ REGISTERS (3-STATE)

The IDT54/74FCT16646T/AT/CT/ET and IDT54/ FUNCTIONAL BLOCK DIAGRAM 1OE 1DIR 1CLKBA 1SBA 1CLKAB 1SAB B REG 2OE 2DIR 2CLKBA 2SBA 2CLKAB 2SAB B REG D C 1A1 A REG 1B1 2A1 A REG D C 2B1 D C D C TO 7 OTHER CHANNELS TO 7 OTHER CHANNELS 2540 drw 01 2540 drw 02 The IDT logo is a registered trademark of Integrated Device Technology, Inc. MILITARY AND COMMERC.

Features

direction control (xDIR), over-riding Output Enable control (xOE) and Select lines (xSAB and xSBA) to select either real-time data or stored data. Separate clock inputs are provided for A and B port registers. Data on the A or B data bus, or both, can be stored in the internal registers by the LOW-to-HIGH transitions at the appropriate clock pins. Flowthrough organization of signal pins simplifies layout. All inputs are designed with hysteresis for improved noise margin. The IDT54/74FCT16646T/AT/CT/ET are ideally suited for driving high-capacitance loads and low-impedance backplanes. The outpu.