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SN74ABT162245DGG データシート(PDF) 4 Page - Texas Instruments |
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SN74ABT162245DGG データシート(HTML) 4 Page - Texas Instruments |
4 / 11 page SN54ABT162245, SN74ABT162245 16BIT BUS TRANSCEIVERS WITH 3STATE OUTPUTS SCBS239F − MARCH 1993 − REVISED JUNE 2004 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS TA = 25°C SN54ABT162245 SN74ABT162245 UNIT PARAMETER TEST CONDITIONS MIN TYP† MAX MIN MAX MIN MAX UNIT VIK VCC = 4.5 V, II = −18 mA −1.2 −1.2 −1.2 V VCC = 5 V, IOH = −1 mA 3.8 2.5 2.5 A port IOH = −1 mA 3.3 3 3 A port VCC = 4.5 V IOH = −3 mA 3.1 3 3.1 VOH VCC = 4.5 V IOH = −12 mA 2.6* 2.6 V VOH VCC = 5 V, IOH = −3 mA 3 3 3 V B port IOH = −3 mA 2.5 2.5 2.5 B port VCC = 4.5 V IOH = −24 mA 2 VCC = 4.5 V IOH = −32 mA 2* 2 A port IOL = 12 mA 0.8 0.8 0.8 VOL B port VCC = 4.5 V IOL = 48 mA 0.45 0.45 0.45 V VOL B port VCC = 4.5 V IOL = 64 mA 0.55* 0.55 V Vhys 100 mV II Control inputs VCC = 5.5 V, VI = VCC or GND ±1 ±1 ±1 µA II A or B ports VCC = 5.5 V, VI = VCC or GND ±20 ±20 ±20 µA IOZH§ VCC = 5.5 V, VO = 2.7 V 10 10 10 µA IOZL§ VCC = 5.5 V, VO = 0.5 V −10 −10 −10 µA Ioff VCC = 0, VI or VO ≤ 4.5 V ±100 ±100 µA ICEX VCC = 5.5 V, VO = 5.5 V Outputs high 50 50 50 µA IO¶ A port VCC = 5.5 V, VO = 2.5 V −25 −50 −100‡ −25 −90 −25 −100 mA IO¶ B port VCC = 5.5 V, VO = 2.5 V −50 −100 −180 −50 −180 −50 −180 mA VCC = 5.5 V, Outputs high 2 2 2 ICC A or B ports VCC = 5.5 V, IO = 0, V = V or GND Outputs low 32 32 32 mA ICC A or B ports IO = 0, VI = VCC or GND Outputs disabled 2 2 2 mA Data inputs VCC = 5.5 V, One input at 3.4 V, Outputs enabled 1 2 2 ∆ICC# Data inputs One input at 3.4 V, Other inputs at VCC or GND Outputs disabled 0.05 1 0.05 mA CC Control inputs VCC = 5.5 V, One input at 3.4 V, Other inputs at VCC or GND 1.5 1.5 1.5 Ci VI = 2.5 V or 0.5 V 3 pF Cio VO = 2.5 V or 0.5 V 6 pF * On products compliant to MIL-PRF-38535, this parameter does not apply. † All typical values are at VCC = 5 V. ‡ This limit applies only to the SN74ABT162245. § The parameters IOZH and IOZL include the input leakage current. ¶ Not more than one output should be tested at a time, and the duration of the test should not exceed one second. # This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND. |
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同様の説明 - SN74ABT162245DGG |
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