74HCT245 ON Semiconductor, 74HCT245 Datasheet
74HCT245
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74HCT245 Summary of contents
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... Octal 3-State Noninverting Bus Transceiver with LSTTL-Compatible Inputs High-Performance Silicon-Gate CMOS The 74HCT245 is identical in pinout to LS245. The device has TTL-Compatible Inputs. The HCT245 is a 3-state noninverting transceiver that is used for 2-way asynchronous communication between data buses. The device has an active-low Output Enable pin, which is used to place the I/O ports into high-impedance states ...
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... Enable don't care ORDERING INFORMATION Device 74HCT245DTR2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *This package is inherently Pb-Free. 74HCT245 DATA ...
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... DC Input Voltage, Output Voltage (Referenced to GND) in out T Operating Temperature, All Package Types Input Rise and Fall Time (Figure 74HCT245 Parameter (Note 2) TSSOP TSSOP Oxygen Index: 30% to 35% Human Body Model (Note 3) Machine Model (Note 4) Above V and Below GND at 85_C (Note 5) CC ...
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... For propagation delays with loads other than 50 pF, and information on typical parametric values, see the ON Semiconductor High- Speed CMOS Data Book (DL129/D). C Power Dissipation Capacitance (Per Transceiver Channel) (Note Used to determine the no-load dynamic power consumption: P Semiconductor High- Speed CMOS Data Book (DL129/D). 74HCT245 (Voltages Referenced to GND) Condition V = 0.1V out | ≤ 20mA ...
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... 1.5V t PLH 1.5V Figure 3. Switching Waveform TEST POINT OUTPUT DEVICE UNDER TEST *Includes all probe and jig capacitance Figure 5. Test Circuit 74HCT245 DIR 3V OE 1.5V GND t PHL Figure 4. Switching Waveform OUTPUT DEVICE UNDER TEST *Includes all probe and jig capacitance http://onsemi ...
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... DATA PORT DIRECTION 19 OUTPUT ENABLE Figure 7. Expanded Logic Diagram http://onsemi.com 74HCT245 DATA PORT ...
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... 0.100 (0.004) -T- SEATING PLANE 16X 0.36 *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. 74HCT245 PACKAGE DIMENSIONS TSSOP-20 CASE 948E-02 ISSUE Í Í Í Í ...
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... N. American Technical Support: 800-282-9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81-3-5773-3850 http://onsemi.com 8 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative 74HCT245/D ...