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74LVCH245AT20-13 Fiches technique(PDF) 2 Page - Diodes Incorporated |
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74LVCH245AT20-13 Fiches technique(HTML) 2 Page - Diodes Incorporated |
2 / 10 page 74LVCH245A Document number: DS35891 Rev. 1 - 2 2 of 10 www.diodes.com July 2014 © Diodes Incorporated 74LVCH245A Ordering Information 74 LVC H245A xxx -13 Logic Device Function Package Packing 74 : Logic Prefix H245 : OCTAL BUS TRANSCEIVER WITH BUS HOLD / 3 STATE OUTPUTS T20 : TSSOP-20 -13 : 13” Tape & Reel Q20 : QFN-20 Part Number Package Code Package (Note 4 & 5) Package Size 13” Tape and Reel Quantity Part Number Suffix 74LVCH245AT20-13 T20 TSSOP-20 6.4mm X 6.5mm X 1.2mm 0.65 mm lead pitch 2500/Tape & Reel -13 74LVCH245AQ20-13 Q20 V-QFN4525-20 2.5mm X 4.5mm X 0.95mm 0.50 mm lead pitch 2500/Tape & Reel -13 Notes: 4. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 5. V-QFN4525-20 is a JEDEC recognized naming convention that specifies the package thickness category as V and the number 4525 describes the package as 4.5mm X 2.5mm. Pin Descriptions Pin Number Pin Name Description 1 DIR Direction Control 2 1A1 Data Input 3 2Y4 Data Output 4 1A2 Data Input 5 2Y3 Data Output 6 1A3 Data Input 7 2Y2 Data Output 8 1A4 Data Input 9 2Y1 Data Output 10 GND Ground 11 2A1 Data Input 12 1Y4 Data Output 13 2A2 Data Input 14 1Y3 Data Output 15 2A3 Data Input 16 1Y2 Data Output 17 2A4 Data Input 18 1Y1 Data Output 19 OE 2 Output Enable 2 20 Vcc Supply Voltage Logic Diagram Function Table INPUTS Operation OE DIR L L B Data to A Bus L H A Data to B Bus H X Bus Isolation |
Numéro de pièce similaire - 74LVCH245AT20-13 |
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Description similaire - 74LVCH245AT20-13 |
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