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LM139 Datasheet(PDF) 13 Page - Texas Instruments |
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LM139 Datasheet(HTML) 13 Page - Texas Instruments |
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13 / 48 page  7.14 Switching Characteristics for LM139 and LM139A VCC = 5 V, TA = 25°C PARAMETER TEST CONDITIONS LM139 LM139A UNIT TYP Response time RL connected to 5 V through 5.1 kΩ, CL = 15 pF(1) (2) 100-mV input step with 5-mV overdrive 1.3 μs TTL-level input step 0.3 (1) CL includes probe and jig capacitance. (2) The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V. 7.15 Switching Characteristics for LM339B and LM2901B VS = 5V, VO_PULLUP = 5V, VCM = VS/2, CL = 15pF, RL = 5.1k Ohm, TA = 25°C (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP MAX UNIT tresponse Propagation delay time, high-to-low; Small scale input signal (1) Input overdrive = 5mV, Input step = 100mV 1000 ns tresponse Propagation delay time, high-to-low; TTL input signal (1) TTL input with Vref = 1.4V 300 ns (1) High-to-low and low-to-high refers to the transition at the input. 7.16 Switching Characteristics for LMx39 and LMx39A VCC = 5 V, TA = 25°C PARAMETER TEST CONDITIONS LM239 LM239A LM339 LM339A UNIT TYP Response time RL connected to 5 V through 5.1 kΩ, CL = 15 pF(1) (2) 100-mV input step with 5-mV overdrive 1.3 μs TTL-level input step 0.3 (1) CL includes probe and jig capacitance. (2) The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V. 7.17 Switching Characteristics for LM2901 VCC = 5 V, TA = 25°C PARAMETER TEST CONDITIONS LM2901 UNIT TYP Response time RL connected to 5 V through 5.1 kΩ, CL = 15 pF(1) (2) 100-mV input step with 5-mV overdrive 1.3 μs TTL-level input step 0.3 (1) CL includes probe and jig capacitance. (2) The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V. www.ti.com LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006V – OCTOBER 1979 – REVISED DECEMBER 2022 Copyright © 2022 Texas Instruments Incorporated Submit Document Feedback 13 Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV LM2901V |
Similar Part No. - LM139_V01 |
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Similar Description - LM139_V01 |
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