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SN74AHC573PW 数据表(PDF) 6 Page - Texas Instruments |
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SN74AHC573PW 数据表(HTML) 6 Page - Texas Instruments |
6 / 32 page SN54AHC573, SN74AHC573 SCLS242L – OCTOBER 1995 – REVISED SEPTEMBER 2014 www.ti.com 7.5 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) –40°C to 125°C TA = 25°C SN54AHC573 SN74AHC573 SN74AHC573 PARAMETER TEST CONDITIONS VCC UNIT MIN TYP MAX MIN MAX MIN MAX MIN MAX 2 V 1.9 2 1.9 1.9 1.9 IOH = −50 µA 3 V 2.9 3 2.9 2.9 2.9 V VOH 4.5 V 4.4 4.5 4.4 4.4 4.4 IOH = −4 mA 3 V 2.58 2.48 2.48 2.48 IOH = −8 mA 4.5 V 3.94 3.8 3.8 3.8 2 V 0.1 0.1 0.1 0.1 IOL = 50 µA 3 V 0.1 0.1 0.1 0.1 V VOL 4.5 V 0.1 0.1 0.1 0.1 IOL = 4 mA 3 V 0.36 0.5 0.44 0.44 IOL = 8 mA 4.5 V 0.36 0.5 0.44 0.44 0 V to II VI = 5.5 V or GND ±0.1 ±1(1) ±1 ±1 µA 5.5 V VI = VIL or VIH, IOZ 5.5 V ±0.25 ±2.5 ±2.5 ±2.5 µA VO = VCC or GND ICC VI = VCC or GND, IO = 0 5.5 V 4 40 40 40 µA Ci VI = VCC or GND 5 V 2.5 10 10 10 pF Co VO = VCC or GND 5 V 3.5 pF (1) On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V. 7.6 Timing Requirements, VCC = 3.3 V ± 0.3 V over recommended operating free-air temperature range (unless otherwise noted) (see Figure 3) TA = –40°C to 125°C TA = 25°C SN54AHC573 SN74AHC573 SN74AHC573 PARAMETER UNIT MIN MAX MIN MAX MIN MAX MIN MAX tw Pulse duration, LE high 5 5 5 5 ns tsu Setup time, data before LE ↓ 3.5 3.5 3.5 3.5 ns th Hold time, data after LE ↓ 1.5 1.5 1.5 1.5 ns 7.7 Timing Requirements, VCC = 5 V ± 0.5 V over recommended operating free-air temperature range (unless otherwise noted) (see Figure 3) TA = –40°C to 125°C TA = 25°C SN54AHC573 SN74AHC573 SN74AHC573 PARAMETER UNIT MIN MAX MIN MAX MIN MAX MIN MAX tw Pulse duration, LE high 5 5 5 5 ns tsu Setup time, data before LE ↓ 3.5 3.5 3.5 3.5 ns th Hold time, data after LE ↓ 1.5 1.5 1.5 1.5 ns 6 Submit Documentation Feedback Copyright © 1995–2014, Texas Instruments Incorporated Product Folder Links: SN54AHC573 SN74AHC573 |
类似零件编号 - SN74AHC573PW |
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类似说明 - SN74AHC573PW |
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