'PIPELINE' related articles 1

  1. 2008/09/03 IDT29FCT520A-MULTILEVEL PIPELINE REGISTER
DESCRIPTION
The IDT29FCT520A/B/C contains four 8-bit positive edgetriggered registers.
These may be operated as a dual 2-level or as a single 4-level pipeline.
A single 8-bit input is provided and any of the four registers is available at the 8-bit, 3-state
output.
In the IDT29FCT520A/B/C when data is entered into the first level (I = 2 or I = 1), the existing data in the first level is moved to the second level.
Transfer of data to the second level is achieved using the 4-level shift instruction (I = 0).
This transfer also causes the first level to change.

FEATURES
*Equivalent to AMD’s Am29520 bipolar Multilevel Pipeline Register in pinout/function, speed and output drive over full temperature and voltage supply extremes
*Four 8-bit high-speed registers
*Dual two-level or single four-level push-only stack operation
*All registers available at multiplexed output
*Hold, transfer and load instructions
*Provides temporary address or data storage
*IOL = 48mA (commercial), 32mA (military)
*CMOS power levels (1mW typ. static)
*Substantially lower input current levels than AMD’s bipolar (5mA typ.)
*TTL input and output level compatible
*CMOS output level compatible
*Manufactured using advanced CMOS processing
*Available in 300 mil plastic and hermetic DIP, as well as LCC, SOIC and CERPACK
*Product available in Radiation Tolerant and Radiation Enhanced versions
*Military product compliant to MIL-STD-883, Class B

IDT29FCT520B
IDT29FCT520C

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