SN54AHC273, SN74AHC273 OCTAL D-TYPE FLIP-FLOPS WITH CLEAR

SCLS376B - JUNE 1997 - REVISED MARCH 1998

features

Operating Range 2-V to 5.5-V V_CC
EPIC^TM (Enhanced-Performance Implanted CMOS) Process
Contain Eight Flip-Flops With Single-Rail Outputs
Direct Clear Input
Individual Data Input to Each Flip-Flop
Applications Include:
- Buffer/Storage Registers
- Shift Registers
- Pattern Generators
Latch-Up Performance Exceeds 250 mA Per JESD 17
Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), Thin Very Small-Outline (DGV), Thin Shrink Small-Outline (PW), and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

EPIC is a trademark of Texas Instruments Incorporated.

description

These circuits are positive-edge-triggered D-type flip-flops with a direct clear (CLR\) input.

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

The SN54AHC273 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AHC273 is characterized for operation from -40°C to 85 °C.

Title: OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
Product Family: D-TYPE FLIP-FLOPS
Device Functionality: OCTAL D-TYPE FLIP-FLOP
Orderable Devices: SN74AHC273DBLE, SN74AHC273DGVR, SN74AHC273N, SN74AHC273PWLE

View the complete PDF datasheet: scls376b.pdf (123 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:SN74AHC273

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