74HC245 ON Semiconductor, 74HC245 Datasheet
74HC245
Available stocks
Related parts for 74HC245
74HC245 Summary of contents
Page 1
... Octal 3−State Noninverting Bus Transceiver High−Performance Silicon−Gate CMOS The 74HC245 is identical in pinout to the LS245. The device inputs are compatible with standard CMOS outputs; with pull−up resistors, they are compatible with LSTTL outputs. The HC245 is a 3−state noninverting transceiver that is used for 2− ...
Page 2
... B8 10 Figure 1. Pin Assignment Control Inputs Output Enable don’t care ORDERING INFORMATION Device 74HC245DTR2G †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 ...
Page 3
MAXIMUM RATINGS (Note 1) Symbol V DC Supply Voltage Input Voltage Output Voltage OUT I DC Input Diode Current Output Diode Current Output Sink Current OUT I DC ...
Page 4
... C Maximum Three−State I/O Capacitance out (I/O in High−Impedance State) 7. 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− ...
Page 5
INPUT 90% 50 10% t PLH 90% OUTPUT 50 10% t TLH Figure 3. Switching Waveform TEST POINT OUTPUT DEVICE UNDER C TEST *Includes all probe and jig capacitance Figure 5. Test ...
Page 6
DATA PORT DIRECTION 19 OUTPUT ENABLE Figure 7. Expanded Logic Diagram http://onsemi.com ...
Page 7
... −V− 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. PACKAGE DIMENSIONS TSSOP−20 CASE 948E−02 ISSUE Í Í Í Í ...
Page 8
... 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 74HC245/D ...