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SN74AHCT174D Folha de dados(PDF) 1 Page - Texas Instruments |
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SN74AHCT174D Folha de dados(HTML) 1 Page - Texas Instruments |
1 / 17 page SN54AHCT174, SN74AHCT174 HEX D-TYPE FLIP-FLOPS WITH CLEAR SCLS419F – JUNE 1998 – REVISED APRIL 2002 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Inputs Are TTL-Voltage Compatible D Contain Six Flip-Flops With Single-Rail Outputs D Applications Include: – Buffer/Storage Registers – Shift Registers – Pattern Generators D Latch-Up Performance Exceeds 250 mA Per JESD 17 D ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) description These positive-edge-triggered D-type flip-flops have a direct clear (CLR) input. Information at the data (D) inputs meeting the setup time requirements is transferred to the 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 edge of CLK. When CLK is at either the high or low level, the D input has no effect at the output. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP – N Tube SN74AHCT174N SN74AHCT174N SOIC – D Tube SN74AHCT174D AHCT174 SOIC – D Tape and reel SN74AHCT174DR AHCT174 –40 °C to 85°C SOP – NS Tape and reel SN74AHCT174NSR AHCT174 SSOP – DB Tape and reel SN74AHCT174DBR HB174 TSSOP – PW Tape and reel SN74AHCT174PWR HB174 TVSOP – DGV Tape and reel SN74AHCT174DGVR HB174 CDIP – J Tube SNJ54AHCT174J SNJ54AHCT174J –55 °C to 125°C CFP – W Tube SNJ54AHCT174W SNJ54AHCT174W LCCC – FK Tube SNJ54AHCT174FK SNJ54AHCT174FK † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. SN54AHCT174 ...J OR W PACKAGE SN74AHCT174 . . . D, DB, DGV, N, NS, OR PW PACKAGE (TOP VIEW) 32 1 20 19 910 11 12 13 4 5 6 7 8 18 17 16 15 14 6D 5D NC 5Q 4D 1D 2D NC 2Q 3D SN54AHCT174 . . . FK PACKAGE (TOP VIEW) 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 CLR 1Q 1D 2D 2Q 3D 3Q GND VCC 6Q 6D 5D 5Q 4D 4Q CLK NC – No internal connection 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. Copyright 2002, Texas Instruments Incorporated 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. |
Nº de peça semelhante - SN74AHCT174D |
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Descrição semelhante - SN74AHCT174D |
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