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IDT74FCT16952AT 数据表(PDF) 2 Page - Integrated Device Technology |
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IDT74FCT16952AT 数据表(HTML) 2 Page - Integrated Device Technology |
2 / 7 page 2 INDUSTRIALTEMPERATURERANGE IDT74FCT16925AT/CT/ET FASTCMOS16-BITREGISTEREDTRANSCEIVER PIN CONFIGURATION Symbol Description Max Unit VTERM(2) Terminal Voltage with Respect to GND –0.5 to +7 V VTERM(3) Terminal Voltage with Respect to GND –0.5 to VCC+0.5 V TSTG Storage Temperature –65 to +150 °C IOUT DC Output Current –60 to +120 mA ABSOLUTE MAXIMUM RATINGS(1) NOTES: 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. 2. All device terminals except FCT162XXX Output and I/O terminals. 3. Output and I/O terminals for FCT162XXX. Symbol Parameter(1) Conditions Typ. Max. Unit CIN Input Capacitance VIN = 0V 3.5 6 pF COUT Output Capacitance VOUT = 0V 3.5 8 pF CAPACITANCE (TA= +25°C, F = 1.0MHz) NOTE: 1. This parameter is measured at characterization but not tested. SSOP/ TSSOP TOP VIEW 1 B 1 1 B 2 GN D 1 B 3 1 B 4 VCC 1 B 5 1 B 6 1 OEBA 1 B 7 1 B 8 2 B 1 2 B 2 GN D 2 B 3 2 B 4 VCC 2 B 5 GN D 1 CLKBA 2 B 7 2 B 6 2 B 8 GN D 2 CLKBA 2 OEBA 1 CLKAB GND 1 A 1 1 A 2 VCC 1 A 3 1 A 4 GND 1 A 5 1 A 6 1 A 7 1 A 8 GND 2 A 1 2 A 2 VCC 2 A 3 2 A 5 2 A 4 2 A 7 GND 2 A 8 2 CLKAB 2 A 6 1 OEAB 1 C EAB 2 OEAB 2 C EAB 2 CE BA 1 CE BA 47 37 38 39 40 41 42 43 44 45 46 33 34 35 36 56 55 49 50 51 52 53 54 48 1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 11 21 22 23 24 29 30 31 32 25 26 27 28 FUNCTION TABLE(1,3) Inputs Outputs xCEAB xCLKAB xOEAB xAx xBx HX L X B(2) XL L X B(2) L ↑ LL L L ↑ LH H XX H X Z NOTES: 1. A-to-B data flow is shown: B-to-A data flow is similar but uses xCEBA, xCLKBA, and xOEBA. 2. Level of B before the indicated steady-state input conditions were established. 3. H = HIGH Voltage Level L = LOW Voltage Level X = Don't Care ↑ = LOW-to-HIGH Transition Z = High-impedance PIN DESCRIPTION Pin Names Description xOEAB A-to-B Output Enable Input (Active LOW) xOEBA B-to-A Output Enable Input (Active LOW) xCEAB A-to-B Clock Enable Input (Active LOW) xCEBA B-to-A Clock Enable Input (Active LOW) xCLKAB A-to-B Clock Input xCLKBA B-to-A Clock Input xAx A-to-BDataInputsorB-to-A3-StateOutputs xBx B-to-ADataInputsorA-to-B3-StateOutputs |
类似零件编号 - IDT74FCT16952AT |
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类似说明 - IDT74FCT16952AT |
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