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SN74AS153N датащи(PDF) 1 Page - Texas Instruments |
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SN74AS153N датащи(HTML) 1 Page - Texas Instruments |
1 / 17 page SN54ALS153, SN74ALS153, SN74AS153 DUAL 1OF4 DATA SELECTORS/MULTIPLEXERS SDAS206A − APRIL 1982 − REVISED DECEMBER 1994 Copyright 1994, Texas Instruments Incorporated 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443 • Permit Multiplexing From n Lines to One Line • Perform Parallel-to-Serial Conversion • Strobe (Enable) Line Provided for Cascading (n Lines to n Lines) • ′ALS253 and SN74AS253A Are 3-State Versions of These Parts • Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs description These dual 1-of-4 data selectors/multiplexers contain inverters and drivers to supply full binary decoding data selection to the AND-OR gates. Separate strobe (G) inputs are provided for each of the two 4-line sections. The SN54ALS153 is characterized for operation over the full military temperature range of − 55 °C to 125 °C. The SN74ALS153 and SN74AS153 are characterized for operation from 0 °C to 70°C. FUNCTION TABLE INPUTS STROBE OUTPUT SELECT DATA STROBE G OUTPUT Y B A C0 C1 C2 C3 G Y X X X X X X H L L LL XX X L L L LH XX X L H L HX LX X L L L HX HX X L H H LX XL X L L H LX XH X L H H HX XX L L L H H X X X H L H Select inputs A and B are common to both sections. SN54ALS153 ...J PACKAGE SN74ALS153, SN74AS153 ...D OR N PACKAGE (TOP VIEW) 32 1 20 19 910 11 12 13 4 5 6 7 8 18 17 16 15 14 A 2C3 NC 2C2 2C1 1C3 1C2 NC 1C1 1C0 SN54ALS153 . . . FK PACKAGE (TOP VIEW) NC − No internal connection 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 1G B 1C3 1C2 1C1 1C0 1Y GND VCC 2G A 2C3 2C2 2C1 2C0 2Y 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. |
Аналогичный номер детали - SN74AS153N |
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Аналогичное описание - SN74AS153N |
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