1-LINE TO 18-LINE CLOCK DRIVER WITH I2C CONTROL INTERFACE

The CDC318 is a high-performance Clock Buffer that distributes one input (A) to 18 outputs (Y) with minimum skew for Clock Distribution The CDC318 operates from a 3.3-V power supply, and is characterized for operation from 0C to 70C. The device provides a standard mode (100K-bits/s) I2C serial Interface for device control. The implementation is as a slave/receiver. The device address is specified in the I2C device address table. Both of the I2C inputs (SDATA and SCLOCK) provide integrated pullup resistors (typically 140 k) and are 5-V tolerant. Three 8-bit I2C Registers provide individual enable control for each of the outputs. All outputs default to enabled at powerup. Each output CAN be placed in a disabled mode with a low-level output when a low-level control bit is written to the control Register The Registers are write only and must be accessed in sequential order (i.e., random access of the Registers is not supported). The CDC318 provides 3-state outputs for testing and debugging purposes. The outputs CAN be placed in a high-impedance state via the output-enable (OE) input. When OE is high, all outputs are in the operational state. When OE is low, the outputs are placed in a high-impedance state. OE provides an integrated pullup resistor. By Texas Instruments
Part Manufacturer Description Datasheet Samples
CDC318ADLR Texas Instruments 1-Line To 18-Line Clock Driver With I2C Control Interface 48-SSOP 0 to 70
CDC318ADLG4 Texas Instruments 1-Line To 18-Line Clock Driver With I2C Control Interface 48-SSOP 0 to 70
CDC318ADLRG4 Texas Instruments 1-Line To 18-Line Clock Driver With I2C Control Interface 48-SSOP 0 to 70
CDC318DL Texas Instruments 1-Line To 18-Line Clock Driver With I2C Control Interface 48-SSOP
CDC318DLR Texas Instruments 1-Line To 18-Line Clock Driver With I2C Control Interface 48-SSOP
CDC318ADL Texas Instruments 1-Line To 18-Line Clock Driver With I2C Control Interface 48-SSOP 0 to 70
CDC318 's PackagesCDC318 's pdf datasheet



CDC318 Pinout, Pinouts
CDC318 pinout,Pin out
This is one package pinout of CDC318,If you need more pinouts please download CDC318's pdf datasheet.

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