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Datasheet Intersil CD40105BKMSR

Datasheet Intersil CD40105BKMSR

Part NumberCD40105BKMSR

CMOS FIFO Register


  • Download » Datasheet PDF, 327 Kb, Revision: 2017-12-21
    CD40105BMS Datasheet
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    CD40105BMS FN3353
    Rev 0.00
    December 1992 CMOS FIFO Register Features Description 4 Bits x 16 Words CD40105BMS is a low-power first-in-first-out (FIFO) “elastic”
    storage register that can store 16 4-bit words. It is capable of
    handling input and output data at different shifting rates. This
    feature makes it particularly useful as a buffer between asynchronous systems. High Voltage Type (20V Rating) Independent Asynchronous Inputs and Outputs 3-State Outputs Expandable in Either Direction Status Indicators on Input and Output Reset Capability Standardized Symmetrical Output Characteristics 100% Tested for Quiescent Current at 20V 5V, 10V and 15V Parametric Ratings Maximum Input Current of 1пЃ­A at 18V Over Full Package Temperature Range; 100nA at 18V and +25oC Noise Margin (Over Full Package/Temperature Range)
    -1V at VDD = 5V
    -2V at VDD = 10V
    -2.5V at VDD = 15V Meets All Requirements of JEDEC Tentative Standard
    No. 13B, “Standard Specifications for Description of
    �B’ Series CMOS Devices” Each word position in the register is clocked by a control flipflop, which stores a marker bit. A “1” signifies that the position’s data is filled and a “0” denotes a vacancy in that position. The control flip-flop detects the state of the preceding
    flip-flop and communicates its own status to the succeeding
    flip-flop. When a control flip-flop is in the “0” state and sees a
    “1” in the preceding flip-flop, it generates a clock pulse that
    transfers data from the preceding four data latches into its
    own four data latches and resets the preceding flip-flop to
    “0”. The first and last control flip-flops have buffered outputs.
    Since all empty locations “bubble” automatically to the input
    end, and all valid data ripple through to the output end, the
    status of the first control flip-flop (DATA-IN READY) indicates
    if the FIFO is full, and the status of the last flip-flop (DATAOUT READY) indicates if the FIFO contains data. As the
    earliest data are removed from the bottom of the data stack ...



Package16 Ld CFP
Package IndexK16.A


DLA SMD5962-96602
DescriptionCMOS FIFO Register
High Dose Rate (HDR) krad(Si)100
Low Dose Rate (ELDRS) krad(Si)ELDRS free
Operating Temperature Range-55 to 125
Qualification LevelQML Class V (space)
SEL (MeV/mg/cm2)75

Eco Plan


Moldel Line

Series: CD40105BMS (2)

Manufacturer's Classification

  • Space & Harsh Environment > Rad Hard Digital > RH Shift Registers

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