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HA14 数据表(PDF) 1 Page - Texas Instruments |
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HA14 数据表(HTML) 1 Page - Texas Instruments |
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1 / 24 page  SN54AHC14, SN74AHC14 HEX SCHMITT-TRIGGER INVERTERS SCLS238I – OCTOBER 1995 – REVISED JULY 2003 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Operating Range 2-V to 5.5-V VCC 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) 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1A 1Y 2A 2Y 3A 3Y GND VCC 6A 6Y 5A 5Y 4A 4Y SN54AHC14 ...J OR W PACKAGE SN74AHC14 . . . 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 6Y NC 5A NC 5Y 2A NC 2Y NC 3A SN54AHC14 . . . FK PACKAGE (TOP VIEW) NC – No internal connection SN74AHC14 . . . RGY PACKAGE (TOP VIEW) 114 78 2 3 4 5 6 13 12 11 10 9 6A 6Y 5A 5Y 4A 1Y 2A 2Y 3A 3Y description/ordering information The ’AHC14 devices contain six independent inverters. These devices perform the Boolean function Y = A. Each circuit functions as an independent inverter, but because of the Schmitt action, the inverters have different input threshold levels for positive-going (VT+) and negative-going (VT–) signals. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING QFN – RGY Tape and reel SN74AHC14RGYR HA14 PDIP – N Tube SN74AHC14N SN74AHC14N SOIC – D Tube SN74AHC14D AHC14 SOIC – D Tape and reel SN74AHC14DR AHC14 –40 °C to 85°C SOP – NS Tape and reel SN74AHC14NSR AHC14 SSOP – DB Tape and reel SN74AHC14DBR HA14 TSSOP PW Tube SN74AHC14PW HA14 TSSOP – PW Tape and reel SN74AHC14PWR HA14 TVSOP – DGV Tape and reel SN74AHC14DGVR HA14 CDIP – J Tube SNJ54AHC14J SNJ54AHC14J –55 °C to 125°C CFP – W Tube SNJ54AHC14W SNJ54AHC14W LCCC – FK Tube SNJ54AHC14FK SNJ54AHC14FK † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. Copyright 2003, Texas Instruments Incorporated PRODUCTION DATA information is 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. 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. On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. |
类似零件编号 - HA14 |
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类似说明 - HA14 |
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