IDT54/74FCT3574/A ADVANCE INFORMATION 3.3V CMOS OCTAL D REGISTERS (3-STATE) Integrated Device Technology, Inc. FEATURES: DESCRIPTION: • 0.5 MICRON CMOS Technology • ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) • 25 mil Center SSOP Packages • Extended commercial range of -40°C to +85°C • VCC = 3.3V ±0.3V, Normal Range or VCC = 2.7V to 3.6V, Extended Range • CMOS power levels (0.4µW typ. static) • Rail-to-Rail output swing for increased noise margin • Military product compliant to MIL-STD-883, Class B The FCT3574/A are 8-bit registers built using an advanced dual metal CMOS technology. These registers consist of eight D-type flip-flops with a buffered common clock and buffered 3-state output control. When the output (OE) input is LOW, the eight outputs are enabled. When the OE input is HIGH, the outputs are in the high-impedance state. Input data meeting the set-up and hold time requirements of the D inputs is transferred to the O outputs on the LOW-toHIGH transition of the clock input. FUNCTIONAL BLOCK DIAGRAM D0 D1 CP D Q CP D Q D2 D3 D4 D5 D6 D7 CP CP D CP D CP D CP D CP D Q Q Q Q Q O2 O3 O4 O5 O6 CP D Q OE O0 O1 O7 3095 drw 01 PIN CONFIGURATION OE D0 D1 D2 D3 D4 D5 D6 D7 GND PIN DESCRIPTION 1 20 VCC Pin Names DN 2 3 19 O0 CP 18 4 P20-1 5 D20-1 SO20-2 6 & 7 SO20-7 8 17 O1 O2 ON O3 O4 ON OE 13 O5 O6 9 12 O7 10 11 CP 16 15 14 Description D flip-flop data inputs Clock Pulse for the register. Enters data on LOW-to-HIGH transition. 3-state outputs, (true) 3-state outputs, (inverted) Active LOW 3-state Output Enable input 3095 tbl 01 DIP/SOIC/SSOP TOP VIEW 3095 drw 02 The IDT logo is a registered trademark of Integrated Device Technology, Inc. MILITARY AND COMMERCIAL TEMPERATURE RANGES 1995 Integrated Device Technology, Inc. 8.14 AUGUST 1995 DSC-4650/- 1 IDT54/74FCT3574/3574A 3.3V CMOS OCTAL D REGISTERS (3-STATE) MILITARY AND COMMERCIAL TEMPERATURE RANGES FUNCTION TABLE (1) ABSOLUTE MAXIMUM RATINGS(1) Inputs Function HI-Z LOAD REGISTER OE H H L L H H Outputs Internal CP DN ON QN L H X X L H L H Z Z L H Z Z NC NC H L H L ↑ ↑ ↑ ↑ 3095 tbl 02 NOTE: 1. H = HIGH Voltage Level L = LOW Voltage Level X = Don’t Care Z = High Impedance NC = No Change ↑ = LOW-to-HIGH transition CAPACITANCE (TA = +25°C, f = 1.0MHz) Parameter(1) Symbol CIN Input Capacitance COUT Output Capacitance Conditions VIN = 0V Typ. 3.5 VOUT = 0V 4.0 Max. Unit 6.0 pF 8.0 NOTE: 1. This parameter is measured at characterization but not tested. pF 3095 tbl 04 Symbol Rating Commercial Military VTERM(2) Terminal Voltage –0.5 to +4.6 –0.5 to +4.6 with Respect to GND VTERM(3) Terminal Voltage –0.5 to +7.0 –0.5 to +7.0 with Respect to GND –0.5 to VTERM(4) Terminal Voltage –0.5 to with Respect to VCC + 0.5 VCC + 0.5 GND TA Operating –40 to +85 –55 to +125 Temperature TBIAS Temperature –55 to +125 –65 to +135 Under Bias TSTG Storage –55 to +125 –65 to +150 Temperature PT Power Dissipation 1.0 1.0 Unit V I OUT mA DC Output Current –60 to +60 –60 to +60 V V °C °C °C W 3095 lnk 03 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. Vcc terminals. 3. Input terminals. 4. Output and I/O terminals. 8.14 2 IDT54/74FCT3574/3574A 3.3V CMOS OCTAL D REGISTERS (3-STATE) MILITARY AND COMMERCIAL TEMPERATURE RANGES DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Commercial: TA = –40°C to +85°C, VCC = 2.7V to 3.6V; Military: TA = –55°C to +125°C, VCC = 2.7V to 3.6V Symbol VIH Parameter Input HIGH Level (Input pins) Test Conditions(1) Guaranteed Logic HIGH Level Min. 2.0 Typ.(2) — Max. 5.5 Guaranteed Logic LOW Level 2.0 — VCC+0.5 –0.5 — 0.8 V VI = 5.5V — — ±1 µA VI = VCC — — ±1 VI = GND — — ±1 VI = GND — — ±1 VO = V CC — — ±1 Input HIGH Level (I/O pins) VIL Input LOW Level Unit V (Input and I/O pins) II H Input HIGH Current (Input pins)(6) Input HIGH Current (I/O II L VCC = Max. pins)(6) Input LOW Current (Input pins)(6) Input LOW Current (I/O pins)(6) I OZH High Impedance Output Current VCC = Max. pins) (6) I OZL (3-State Output VIK Clamp Diode Voltage VCC = Min., IIN = –18mA I ODH Output HIGH Current VCC = 3.3V, V IN = V IH or VIL, VO = 1.5V(3) I ODL Output LOW Current VCC = 3.3V, V IN = V IH or VIL, VO = 1.5V(3) VOH Output HIGH Voltage VCC = Min. I OH = –0.1mA VIN = VIH or V IL I OH = –3mA VOL Output LOW Voltage I OS Short Circuit Current(4) VH Input Hysteresis I CCL I CCH I CCZ Quiescent Power Supply Current VO = GND µA — — ±1 — –0.7 –1.2 V –36 –60 –110 mA 50 90 200 mA VCC– 0.2 — — V 2.4 3.0 — 2.4 (5) 3.0 — — — 0.2 VCC = 3.0V VIN = VIH or V IL VCC = Min. I OH = –6mA MIL. I OH = –8mA COM'L. I OL = 0.1mA VIN = VIH or V IL I OL = 16mA — 0.2 0.4 I OL = 24mA — 0.3 0.55 VCC = 3.0V I OL = 24mA VIN = VIH or V IL VCC = Max., VO = GND(3) — 0.3 0.50 –60 –135 –240 mA — 150 — mV COM'L. — 0.1 10 µA MIL. — 0.1 100 — VCC = Max., VIN = GND or VCC NOTES: 1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at Vcc = 3.3V, +25°C ambient. 3. Not more than one output should be tested at one time. Duration of the test should not exceed one second. 4. This parameter is guaranteed but not tested. 5. VOH = VCC –0.6V at rated current. 6. The test limits for this parameter is ± 5µA at TA = –55°C. 8.14 V 3095 lnk 05 3 IDT54/74FCT3574/3574A 3.3V CMOS OCTAL D REGISTERS (3-STATE) MILITARY AND COMMERCIAL TEMPERATURE RANGES POWER SUPPLY CHARACTERISTICS Symbol ∆ICC Parameter Quiescent Power Supply Current ICCD Dynamic Power Supply Current(4) IC Total Power Supply Current (6) VCC = Max. Test Conditions(1) VIN = VCC –0.6V(3) VCC = Max. Outputs Open OE = GND 50% Duty Cycle One Input Toggling VCC = Max. Outputs Open fCP = 10MHz 50% Duty Cycle OE = GND fi = 5MHz 50% Duty Cycle One Bit Toggling VCC = Max. Outputs Open fCP = 10MHz 50% Duty Cycle OE = GND fi = 2.5MHz 50% Duty Cycle Eight Bits Toggling Min. Typ.(2) Unit mA VIN = VCC VIN = GND µA/ MHz VIN = VCC VIN = GND mA VIN = VCC –0.6V VIN = GND VIN = VCC VIN = GND VIN = VCC –0.6V VIN = GND NOTES: 1. For conditions shown as max. or min., use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC = 3.3V, +25°C ambient. 3. Per TTL driven input; all other inputs at VCC or GND. 4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations. 5. Values for these conditions are examples of the ICC formula. These limits are guaranteed but not tested. 6. IC = IQUIESCENT + IINPUTS + IDYNAMIC IC = ICC + ∆ICC DHNT + ICCD (fCPNCP/2 + fiNi) ICC = Quiescent Current (ICCL, ICCH and ICCZ) ∆ICC = Power Supply Current for a TTL High Input DH = Duty Cycle for TTL Inputs High NT = Number of TTL Inputs at DH ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL) fCP = Clock Frequency for Register Devices (Zero for Non-Register Devices) NCP = Number of Clock Inputs at fCP fi = Input Frequency Ni = Number of Inputs at fi 8.14 Max. 3095 tbl 06 4 IDT54/74FCT3574/3574A 3.3V CMOS OCTAL D REGISTERS (3-STATE) MILITARY AND COMMERCIAL TEMPERATURE RANGES SWITCHING CHARACTERISTICS OVER OPERATING RANGE(3) FCT3574 Com'l. Symbol tPLH tPHL tPZH tPZL tPHZ tPLZ tSU tH tW FCT3574A Com'l. Mil. Mil. Min.(2) Max. Min.(2) Max. Min.(2) Max. Min.(2) Max. 2.0 10.0 2.0 11.0 2.0 6.5 2.0 7.2 Unit ns 1.5 12.5 1.5 14.0 1.5 6.5 1.5 7.5 ns Output Disable Time 1.5 8.0 1.5 8.0 1.5 5.5 1.5 6.5 ns Set-up Time HIGH or LOW, DN to CP Hold Time HIGH or LOW, DN to CP CP Pulse Width HIGH or LOW 2.0 — 2.0 — 2.0 — 2.0 — ns 1.5 — 1.5 — 1.5 — 1.5 — ns 7.0 — 7.0 — 5.0 — 6.0 — ns Parameter Propagation Delay CP to ON(3) Output Enable Time Conditions(1) CL = 50pF RL = 500Ω 3095 tbl 07 NOTES: 1. See test circuit and waveforms. 2. Minimum limits are guaranteed but not tested on Propagation Delays. 3. Propagation Delays and Enable/Disable times are with VCC = 3.3V ±0.3V, Normal Range. For VCC = 2.7V to 3.6V, Extended Range, all Propagation Delays and Enable/Disable times should be degraded by 20%. 8.14 5 IDT54/74FCT3574/3574A 3.3V CMOS OCTAL D REGISTERS (3-STATE) MILITARY AND COMMERCIAL TEMPERATURE RANGES TEST CIRCUITS AND WAVEFORMS SWITCH POSITION TEST CIRCUITS FOR ALL OUTPUTS Test Open Drain Disable Low Enable Low Disable High Enable High All Other tests 6V ← V CC 500Ω V V IN Pulse Generator Open GND OUT D.U.T. 50pF R T C Switch 6V GND Open 3095 lnk 08 DEFINITIONS: CL= Load capacitance: includes jig and probe capacitance. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator. 500Ω L 3095 drw 03 SET-UP, HOLD AND RELEASE TIMES DATA INPUT TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL PRESET CLEAR CLOCK ENABLE ETC. tH tSU tREM tSU PULSE WIDTH 3V 1.5V 0V 3V 1.5V 0V LOW-HIGH-LOW PULSE 1.5V tW 3V 1.5V 0V HIGH-LOW-HIGH PULSE 1.5V 3V 1.5V 0V tH 3095 srw 05 3095 drw 04 PROPAGATION DELAY ENABLE AND DISABLE TIMES ENABLE SAME PHASE INPUT TRANSITION tPLH tPHL OUTPUT tPLH OPPOSITE PHASE INPUT TRANSITION tPHL 3V 1.5V 0V VOH 1.5V VOL DISABLE 3V 1.5V CONTROL INPUT OUTPUT NORMALLY LOW 3V 1.5V 0V SWITCH 6V 3V 1.5V tPZH OUTPUT NORMALLY HIGH 3095 drw 06 SWITCH GND 0V tPLZ tPZL 3V 0.3V VOL tPHZ 0.3V 1.5V 0V VOH 0V 3095 drw 07 NOTES: 1. Diagram shown for input Control Enable-LOW and input Control DisableHIGH. 2. Pulse Generator for All Pulses: Rate ≤ 1.0MHz; tF ≤ 2.5ns; tR ≤ 2.5ns. 3. If VCC is below 3V, input voltage swings should be adjusted not to exceed VCC. 8.14 6 IDT54/74FCT3574/3574A 3.3V CMOS OCTAL D REGISTERS (3-STATE) MILITARY AND COMMERCIAL TEMPERATURE RANGES ORDERING INFORMATION IDT XX Temp. Range FCT X Family XX Device Type X Package X Process Blank B Commercial MIL-STD-883, Class B P D SO PY Plastic DIP (P20-1) CERDIP (D20-1) Small Outline IC (SO20-2) Shrink Small Outline Package (SO20-7) 574 574A Non-Inverting Octal D Register 3 3.3 Volt 54 74 –55°C to +125°C –40°C to +85°C 3095 drw 08 8.14 7