SN54LS07, SN74LS07, SN74LS17 HEX BUFFERS/DRIVERS WITH OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS SDLS021A, D3517, MAY 1990–REVISED AUGUST 1991 • • • • • Converts TTL-Voltage Levels to MOS Levels SN54LS07 . . . J PACKAGE SN74LS07, SN74LS17 . . . D OR N PACKAGE (T0P VIEW) High Sink-Current Capability 1A 1Y 2A 2Y 3A 3Y GND Input Clamping Diodes Simplify System Design Open-Collector Driver for Indicator Lamps and Relays Package Options Include “Small Outline” Packages, Ceramic Chip Carriers, and Standard and Ceramic 300-mil DIPs 1 14 2 13 3 12 4 11 5 10 6 9 7 8 VCC 6A 6Y 5A 5Y 4A 4Y SN54LS07 . . . FK PACKAGE (T0P VIEW) These circuits are compatible with most TTL families. Inputs are diode-clamped to minimize transmission-line effects, which simplifies design. Typical power dissipation is 140 mW and average propagation delay time is 12 ns. 2A NC 2Y NC 3A 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 6Y NC 5A NC 5Y 3Y GND NC 4Y 4A These monolithic hex buffers/drivers feature high-voltage open-collector outputs to interface with high-level circuits or for driving high-current loads. They are also characterized for use as buffers for driving TTL inputs. The ′LS07 has a rated output voltage of 30 V and the ′LS17 has a rated output voltage of 15 V. The maximum sink current is 30 mA for the SN54LS07 and 40 mA for the SN74LS07 and SN74LS17. 1Y 1A NC VCC 6A description NC – No internal connection The SN54LS07 is characterized over the full military temperature range of –55°C to 125°C. The SN74LS07 and SN74LS17 are characterized for operation from 0°C to 70°C. logic symbol† logic diagram (positive logic) 1A 1 2A 3 2 1Y 4 2Y 3A 5 4A 9 6 3Y 8 4Y 5A 11 6A 13 10 5Y 12 6Y 1A 2A 3A 4A † 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. 5A 6A 1 2 3 4 5 6 9 8 11 10 13 12 1Y 2Y 3Y 4Y 5Y 6Y Copyright 1991, 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. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 SN54LS07, SN74LS07, SN74LS17 HEX BUFFERS/DRIVERS WITH OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS schematic (each gate) VCC 1 kΩ 9 kΩ 5 kΩ Output Input 2 kΩ 2 kΩ GND Resistor values shown are nominal. absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V Output voltage, VO (see Notes 1 and 2): SN54LS07, SN74LS07 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 V SN74LS17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 V Operating free-air temperature range: SN54LS07 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to 125°C SN54LS07, SN74LS17 . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. Voltage values are with respect to network ground terminal. 2. This is the maximum voltage that should be applied to any output when it is in the off state. recommended operating conditions SN74LS07 SN54LS07 VCC VIH Supply voltage VIL Low-level input voltage High-level input voltage 2 High-level output voltage TA Operating free-air temperature MAX MIN NOM MAX 4.5 5 5.5 4.75 5 5.25 2 2 0.8 30 30 30 – 55 • DALLAS, TEXAS 75265 125 0 V V 0.8 ’LS17 Low-level output current POST OFFICE BOX 655303 UNIT NOM ’LS07 VOH IOL SN74LS17 MIN V 15 V 40 mA 70 °C SN54LS07, SN74LS07, SN74LS17 HEX BUFFERS/DRIVERS WITH OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) MIN VIK VCC = MIN, SN74LS07 SN54LS07 TEST CONDITIONS† PARAMETER TYP‡ II = – 12 mA MAX SN74LS17 TYP‡ MAX UNIT MIN – 1.5 – 1.5 0.25 0.25 0.25 0.25 0.4 0.4 0.7 0.7 V IOH VCC = MIN, VIH = 2 V ’LS07, VOH = 30 V ’LS17, VOH = 15 V VOL VCC = MIN, VIL = 0.8 V IOL = 16 mA IOL = MAX§ II IIH VCC = MAX, VCC = MAX, VI = 7 V VI = 2.4 V 1 1 20 20 µA IIL ICCH VCC = MAX, VCC = MAX VI = 0.4 V – 0.2 – 0.2 mA 14 14 mA 45 mA ICCL VCC = MAX 45 † For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. ‡ All typical values are at VCC = 5 V, TA = 25°C. § IOL = 30 mA for SN54 series parts and 40 mA for SN74 series parts. mA V mA switching characteristics, VCC = 5 V, TA = 25°C (see Note 3) PARAMETER tPLH tPHL FROM TO (INPUT) (OUTPUT) A Y TEST CONDITIONS RL = 110 Ω, CL = 15 pF MIN TYP MAX 6 10 19 30 UNIT ns NOTE 3: Load circuit and voltage waveforms are shown in Section 1 of TTL Logic Data Book, 1988. 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