Datenblatt-Suchmaschine für elektronische Bauteile |
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SN74ABT16600DL Datenblatt(PDF) 4 Page - Texas Instruments |
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SN74ABT16600DL Datenblatt(HTML) 4 Page - Texas Instruments |
4 / 7 page SN54ABT16600, SN74ABT16600 18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS209B – JUNE 1992 – REVISED JANUARY 1997 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 recommended operating conditions (see Note 3) SN54ABT16600 SN74ABT16600 UNIT MIN MAX MIN MAX UNIT VCC Supply voltage 4.5 5.5 4.5 5.5 V VIH High-level input voltage 2 2 V VIL Low-level input voltage 0.8 0.8 V VI Input voltage 0 VCC 0 VCC V IOH High-level output current –24 –32 mA IOL Low-level output current 48 64 mA ∆t/∆v Input transition rise or fall rate Outputs enabled 10 10 ns/V TA Operating free-air temperature –55 125 –40 85 °C NOTE 3: Unused pins (input or I/O) must be held high or low to prevent them from floating. electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS TA = 25°C SN54ABT16600 SN74ABT16600 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 = 4.5 V, IOH = –3 mA 2.5 2.5 2.5 VOH VCC = 5 V, IOH = –3 mA 3 3 3 V VOH VCC =4 5V IOH = –24 mA 2 2 V VCC = 4.5 V IOH = –32 mA 2* 2 VOL VCC =4 5V IOL = 48 mA 0.55 0.55 V VOL VCC = 4.5 V IOL = 64 mA 0.55* 0.55 V Vhys 100 mV II Control inputs VCC =5 5V 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 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‡ VCC = 5.5 V, VO = 2.5 V –50 –100 –180 –50 –180 –50 –180 mA 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 VCC = 5.5 V, Outputs high 3 3 3 ICC A or B ports VCC = 5.5 V, IO = 0, Outputs low 36 36 36 mA VI = VCC or GND Outputs disabled 3 3 3 ∆ICC¶ VCC = 5.5 V, One input at 3.4 V, Other inputs at VCC or GND 50 50 50 µA Ci Control inputs VI = 2.5 V or 0.5 V 3 pF Cio A or B ports VO = 2.5 V or 0.5 V 9 pF * On products compliant to MIL-PRF-38535, this parameter does not apply. † All typical values are at VCC = 5 V. ‡ Not more than one output should be tested at a time, and the duration of the test should not exceed one second. § The parameters IOZH and IOZL include the input leakage current. ¶ This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND. PRODUCT PREVIEW information concerns products in the formative or design phase of development. Characteristic data and other specifications are design goals. Texas Instruments reserves the right to change or discontinue these products without notice. |
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