SN54ABT273, SN74ABT273 OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH CLEAR

SCBS185B - FEBRUARY 1991 - REVISED JANUARY 1997

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features

State-of-the-Art EPIC-IIB^TM BiCMOS Design Significantly Reduces Power Dissipation
Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
Typical V_OLP (Output Ground Bounce) < 1 V at V_CC = 5 V, T_A = 25°C
High-Drive Outputs (-32-mA I_OH, 64-mA I_OL)
Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK), Plastic (N) and Ceramic (J) DIPs, and Ceramic Flat (W) Package

EPIC-IIB is a trademark of Texas Instruments

description

The 'ABT273 are 8-bit positive-edge-triggered D-type flip-flopswith a direct clear ()input. They are particularly suitable for implementing buffer andstorage registers, shift registers, and pattern generators.

Information at the data (D) inputs meeting the setup timerequirements is transferred to the Q outputs on the positive-goingedge of the clock pulse. Clock triggering occurs at a particularvoltage level and is not directly related to the transition time ofthe positive-going pulse. When the clock (CLK) input is at either thehigh or low level, the D input signal has no effect at the output.

The SN54ABT273 is characterized for operation over the fullmilitary temperature range of -55°C to 125°C. TheSN74ABT273 is characterized for operation from -40°C to85°C.

Title: OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH CLEAR
Product Family: D-TYPE FLIP-FLOPS
Device Functionality: OCTAL D-TYPE FLIP-FLOP WITH CLEAR
Orderable Devices: SNJ54ABT273FK, SNJ54ABT273J, SNJ54ABT273W, SN74ABT273DBLE, SN74ABT273DW, SN74ABT273DWR, SN74ABT273N, SN74ABT273PWLE

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View more information about generic part numbers:SN54ABT273, SN74ABT273

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