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SN74HC259PWR Datasheet(PDF) 1 Page - Texas Instruments |
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SN74HC259PWR Datasheet(HTML) 1 Page - Texas Instruments |
1 / 19 page SN54HC259, SN74HC259 8BIT ADDRESSABLE LATCHES SCLS134E − DECEMBER 1982 − REVISED SEPTEMBER 2003 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Wide Operating Voltage Range of 2 V to 6 V D High-Current Inverting Outputs Drive Up To 10 LSTTL Loads D Low Power Consumption, 80-µA Max ICC D Typical tpd = 14 ns D ±4-mA Output Drive at 5 V D Low Input Current of 1 µA Max D 8-Bit Parallel-Out Storage Register Performs Serial-to-Parallel Conversion With Storage D Asynchronous Parallel Clear D Active-High Decoder D Enable Input Simplifies Expansion D Expandable for n-Bit Applications D Four Distinct Functional Modes description/ordering information These 8-bit addressable latches are designed for general-purpose storage applications in digital systems. Specific uses include working registers, serial-holding registers, and active-high decoders or demultiplexers. They are multifunctional devices capable of storing single-line data in eight addressable latches and being a 1-of-8 decoder or demultiplexer with active-high outputs. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP − N Tube of 25 SN74HC259N SN74HC259N Tube of 40 SN74HC259D SOIC − D Reel of 2500 SN74HC259DR HC259 −40 °C to 85°C SOIC − D Reel of 250 SN74HC259DT HC259 −40 C to 85 C SOP − NS Reel of 2000 SN74HC259NSR HC259 TSSOP − PW Reel of 2000 SN74HC259PWR HC259 TSSOP − PW Reel of 250 SN74HC259PWT HC259 CDIP − J Tube of 25 SNJ54HC259J SNJ54HC259J −55 °C to 125°C CFP − W Tube of 150 SNJ54HC259W SNJ54HC259W −55 C to 125 C LCCC − FK Tube of 55 SNJ54HC259FK SNJ54HC259FK † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/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. SN54HC259 ...J OR W PACKAGE SN74HC259 . . . D, 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 G D NC Q7 Q6 S2 Q0 NC Q1 Q2 SN54HC259 . . . FK PACKAGE (TOP VIEW) 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 S0 S1 S2 Q0 Q1 Q2 Q3 GND VCC CLR G D Q7 Q6 Q5 Q4 NC − No internal connection 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. On products compliant to MILPRF38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. |
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