CDC337 CLOCK DRIVER WITH 3-STATE OUTPUTS

SCAS330A - DECEMBER 1990 - REVISED NOVEMBER 1995

features

Low Output Skew, Low Pulse Skew for Clock-Distribution and Clock-Generation Applications
TTL-Compatible Inputs and CMOS-Compatible Outputs
Distributes One Clock Input to Eight Outputs
- Four Same-Frequency Outputs
- Four Half-Frequency Outputs
Distributed V_CC and Ground Pins Reduce Switching Noise
High-Drive Outputs (-48-mA I_OH, 48-mA I_OL)
State-of-the-Art EPIC-IIB^TM BiCMOS Design Significantly Reduces Power Dissipation
Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages
EPIC-IIB is a trademark of Texas Instruments Incorporated.

description

The CDC337 is a high-performance, low-skew clock driver. It isspecifically designed for applications requiring synchronized outputsignals at both the clock frequency and one-half the clock frequency.The four Y outputs switch in phase and at the same frequency as theclock (CLK) input. The four Q outputs switch at one-half thefrequency of CLK.

When the output-enable ()input is low and the clear ()input is high, the Y outputs follow CLK and the Q outputs toggle onlow-to-high transitions at CLK. Taking low asynchronously resets the Qoutputs to the low level. When is high, the outputs are in the high-impedance state.

The CDC337 is characterized for operation from -40°C to85°C.

Title: CLOCK DRIVER WITH 3-STATE OUTPUTS
Product Family: OTHER DIGITAL LOGIC
Device Functionality: CLOCK DRIVER
Orderable Devices: CDC337DBLE, CDC337DW, CDC337DWR

View the complete PDF datasheet: scas330a.pdf (99 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:CDC337

Go to the Engineering Design Center to locate information on other TI Semiconductor devices.