SN54LVTH273 Datasheet | Texas Instruments

description /ordering information These octal D-type flip-flops are designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. The ’LVTH273 devices are positive-edge-triggered flip-flops with a direct-clear 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 pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock (CLK) input is at either the high or low level, the D-input signal has no effect at the output. ORDERING INFORMATION PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING SOIC - DW Tube Tape and reel SN74LVTH273DW SN74LVTH273DWR LVTH273 - 40°C to 85°C - NS SSOP - DB Tape and reel Tape and reel SN74LVTH273NSR SN74LVTH273DBR LVTH273 LXH273 TSSOP - PW Tube Tape and reel SN74LVTH273PW SN74LVTH273PWR LXH273 CDIP - J - 55°C to 125°C LCCC - FK Tube Tube SNJ54LVTH273J SNJ54LVTH273FK SNJ54LVTH273J SNJ54LVTH273FK † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at .ti./sc/package. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. UNLESS OTHERWISE NOTED this document contains PRODUCTION DATA information current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. - POST OFFICE BOX 655303 DALLAS, TEXAS 75265 Copyright  2003, Texas Instruments Incorporated 1 SN54LVTH273, SN74LVTH273 3.3ĆV ABT OCTAL DĆTYPE FLIPĆFLOPS WITH...