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IDT74FCT16952ET

IDT
Part Number IDT74FCT16952ET
Manufacturer IDT
Description (IDT74FCT16952xT) FAST CMOS 16-BIT REGISTERED TRANSCEIVER
Published Feb 7, 2007
Detailed Description www.DataSheet4U.com IDT74FCT16925AT/CT/ET FAST CMOS 16-BIT REGISTERED TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE FAST C...
Datasheet PDF File IDT74FCT16952ET PDF File

IDT74FCT16952ET
IDT74FCT16952ET

Overview
www.
DataSheet4U.
com IDT74FCT16925AT/CT/ET FAST CMOS 16-BIT REGISTERED TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE FAST CMOS 16-BIT REGISTERED TRANSCEIVER FEATURES: • • • • • • • IDT74FCT16952AT/CT/ET 0.
5 MICRON CMOS Technology High-speed, low-power CMOS replacement for ABT functions Typical tSK(o) (Output Skew) < 250ps Low input and output leakage ≤1µA (max.
) High drive outputs (-32mA IOH, 64mA IOL) Power off disable outputs permit “live insertion” Typical VOLP (Output Ground Bounce) < 1.
0V at VCC = 5V, TA = 25°C • Available in SSOP and TSSOP packages DESCRIPTION: The FCT16952T 16-bit registered transceiver is built using advanced dual metal CMOS technology.
These high-speed, low-power devices are organized as two independent 8-bit D-type registered transceivers with separate input and output control for independent control of data flow in either direction.
For example, the A-to-B Enable (xCEAB) must be low to enter data from the A port.
xCLKAB controls the clocking function.
When xCLKAB toggles from low-to-high, the data present on the A port will be clocked into the register.
xOEAB performs the output enable function on the B port.
Data flow from the B port to A port is similar but requires using xCEBA, xCLKBA, and xOEBA inputs.
Full 16-bit operation is achieved by tying the control pins of the independent transceivers together.
The FCT16952T is ideally suited for driving high-capacitance loads and low-impedance backplanes.
The output buffers are designed with power off disable capability allowing "live insertion" of boards when used as backplane drivers.
FUNCTIONAL BLOCK DIAGRAM 54 31 1 CEBA 55 2 CEBA 30 1 CLKBA 1 2 CLKBA 28 1 OEAB 3 2 OEAB 26 1 CEAB 2 2 CEAB 27 1 CLKAB 56 2 CLKAB 29 1 OEBA 5 2 OEBA C CE D 15 52 1A1 2A1 1B1 C CE D 42 2B 1 C CE D C CE D TO SEVEN OTHER CHANNELS TO SEVEN OTHER CHANNELS The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE 1 2002 Integrated Device Techn...


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