SN54ALS01, SN74ALS01 QUADRUPLE 2-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTS SDAS188 – D2661, APRIL 1982 – REVISED MAY 1986 • • Package Options Include Plastic Small Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs Dependable Texas Instruments Quality and Reliability SN54ALS01 . . . J PACKAGE SN74ALS01 . . . D OR N PACKAGE (TOP VIEW) 1Y 1A 1B 2Y 2A 2B GND description The SN54ALS01 is characterized for operation over the full military temperature range of – 55°C to 125°C. The SN74ALS01 is characterized for operation from 0°C to 70°C. FUNCTION TABLE (each gate) H L L X H X L H 1B 2A 2B 3A 3B 4A 4B 2 12 4 11 5 10 6 9 7 8 1B NC 2Y NC 2A 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 4B NC 4A NC 3Y 2B GND NC 3A 3B 4 NC – No internal connection logic symbol† 1A 3 VCC 4Y 4B 4A 3Y 3B 3A (TOP VIEW) Y H 13 SN54ALS01 . . . FK PACKAGE OUTPUT INPUTS A B 14 2 1A 1Y NC VCC 4Y These devices contain four independent 2-input NAND gates. They perform the Boolean functions Y = A•B or Y = A+B in positive logic. The open-collector outputs require pullup resistors to perform correctly. They may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate higher VOH levels. 1 logic diagram (positive logic) 1A & 1 3 5 4 6 1Y 1Y 1B 2A 2Y 2Y 2B 8 10 9 3Y 3Y 3B 11 12 3A 13 4Y 4A 4Y † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Pin numbers shown are for D, J, and N packages. 4B Copyright 1986, Texas Instruments Incorporated 5BASIC 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. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 SN54ALS01, SN74ALS01 QUADRUPLE 2-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTSWITH OPEN-COLLECTOR OUTPUTS SDAS188 – D2661, APRIL 1982 – REVISED MAY 1986 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Off-state output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Operating free-air temperature range: SN54ALS01 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to 125°C SN74ALS01 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C recommended operating conditions SN54ALS01 SN74ALS01 MIN NOM MAX MIN NOM MAX 4.5 5 5.5 4.5 5 5.5 UNIT VCC VIH Supply voltage VIL IOH Low-level input voltage 0.7 0.8 V High-level output current 5.5 5.5 mA IOL TA Low-level output current 4 8 mA 70 °C High-level input voltage 2 Operating free-air temperature 2 – 55 125 V V 0 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK VOL IOH II IIH IIL ICCH ICCL TEST CONDITIONS MIN SN54ALS01 TYP† MAX MIN SN74ALS01 TYP† MAX VCC = 4.5 V, VCC = 4.5 V, II = – 18 mA IOL = 4 mA VCC = 4.5 V, VCC = 4.5 V, IOL = 8 mA VOH = 5.5 mA 0.1 0.1 mA VCC = 5.5 V, VCC = 5.5 V, VI = 7 V VI = 2.7 V 0.1 0.1 mA 20 20 µA VCC = 5.5 V, VCC = 5.5 V, VI = 0.4 V VI = 0 V – 0.1 – 0.1 mA 0.43 0.85 0.43 0.85 mA VI = 4.5 V 1.62 3 1.62 3 mA VCC = 5.5 V, † All typical values are at VCC = 5 V, TA = 25°C – 1.5 0.25 – 1.5 UNIT 0.4 0.25 0.4 0.35 0.5 V V switching characteristics (see Note 1) VCC = 4.5 V to 5.5 V, CL = 50 pF, PARAMETER tPLH tPHL TO (OUTPUT) MIN MAX MIN MAX A or B Y 23 66 23 54 ns A or B Y 8 39 8 28 ns NOTE 1: Load circuit and voltage waveforms are shown in Section 1. 2 RL = 2 kΩ, FROM (INPUT) POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 TA = MIN to MAX SN54ALS01 SN74ALS01 UNIT IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. 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