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IDT54FCT299CE Datasheet(PDF) 2 Page - Integrated Device Technology |
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IDT54FCT299CE Datasheet(HTML) 2 Page - Integrated Device Technology |
2 / 7 page IDT54/74FCT299/A/C FAST CMOS 8-INPUT UNIVERSAL SHIFT REGISTER MILITARY AND COMMERCIAL TEMPERATURE RANGES 7.11 2 PIN CONFIGURATIONS DIP/SOIC/CERPACK TOP VIEW LCC TOP VIEW ABSOLUTE MAXIMUM RATINGS (1) Symbol Rating Commercial Military Unit VTERM (2) Terminal Voltage –0.5 to +7.0 –0.5 to +7.0 V with Respect to GND VTERM (3) Terminal Voltage –0.5 to VCC –0.5 to VCC V with Respect to GND TA Operating 0 to +70 –55 to +125 °C Temperature TBIAS Temperature –55 to +125 –65 to +135 °C Under Bias TSTG Storage –55 to +125 –65 to +150 °C Temperature PT Power Dissipation 0.5 0.5 W IOUT DC Output Current 120 120 mA NOTES: 2561 tbl 03 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. No terminal voltage may exceed Vcc by +0.5 unless otherwise noted. 2. Inputs and VCC terminals only. 3. Outputs and I/O terminals only. CAPACITANCE (TA = +25 °C, f = 1.0MHz) Symbol Parameter (1) Conditions Typ. Max. Unit CIN Input Capacitance VIN = 0V 6 10 pF CI/O I/O Capacitance VOUT = 0V 8 12 pF NOTE: 2561 tbl 04 1. This parameter is guaranteed by characterization data and not tested. FUNCTION TABLE (1) Inputs MR MR S1 S0 CP Response L X X X Asynchronous Reset Q0–Q7 = LOW HH H ↑ Parallel Load; I/On → Qn HL H ↑ Shift Right; DS0 → Q0, Q0 → Q1, etc. HH L ↑ Shift Left; DS7 → Q7, Q7→ Q6, etc. H L L X Hold NOTE: 2561 tbl 02 1. H = HIGH Voltage Level L = LOW Voltage Level X = Don’t Care ↑ = LOW-to-HIGH clock transition 5 6 7 8 S0 OE1 1 2 3 4 20 19 18 17 16 15 14 13 Vcc P20-1 D20-1 S020-2 & E20-1 OE2 I/O6 I/O4 I/O2 GND S1 DS7 Q7 I/O7 I/O5 I/O I/O1 I/O0 Q0 MR 9 10 12 11 3 CP DS0 PIN DESCRIPTION Pin Names Description CP Clock Pulse Input (Active Edge Rising) DS0 Serial Data Input for Right Shift DS7 Serial Data Input for Left Shift S0, S1 Mode Select Inputs MR Asynchronous Master Reset Input (Active LOW) OE1, OE2 3-State Output Enable Inputs (Active LOW) I/O0–I/O7 Parallel Data Inputs or 3-State Parallel Outputs Q0, Q7 Serial Outputs 2561 tbl 01 4 5 6 7 8 L20-2 18 17 16 15 14 INDEX 2561 drw 02 I/O6 I/O4 I/O2 I/O0 Q0 DS7 Q7 I/O7 I/O5 I/O3 9 10 11 12 13 32 1 20 19 |
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