IDT29FCT520A IDT29FCT520B IDT29FCT520C FEATURES: Equivalent

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IDT29FCT520A IDT29FCT520B IDT29FCT520C FEATURES: Equivalent

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MULTILEVEL PIPELINE REGISTER
IDT29FCT520A IDT29FCT520B IDT29FCT520C
FEATURES:
Equivalent AMD's Am29520 bipolar Multilevel Pipeline Register pinout/function, speed output drive over full temperature voltage supply extremes Four 8-bit high-speed registers Dual two-level single four-level push-only stack operation registers available multiplexed output Hold, transfer load instructions Provides temporary address data storage 48mA (commercial), 32mA (military) CMOS power levels (1mW typ. static) Substantially lower input current levels than AMD's bipolar (5µA typ.) input output level compatible CMOS output level compatible Manufactured using advanced CMOS processing Available plastic hermetic DIP, well LCC, SOIC CERPACK Product available Radiation Tolerant Radiation Enhanced versions Military product compliant MIL-STD-883, Class
DESCRIPTION:
IDT29FCT520A/B/C contains four 8-bit positive edgetriggered registers. These operated dual 2-level single 4-level pipeline. single 8-bit input provided four registers available 8-bit, 3-state output. IDT29FCT520A/B/C when data entered into first level existing data first level moved second level. Transfer data second level achieved using 4-level shift instruction This transfer also causes first level change.
FUNCTIONAL BLOCK DIAGRAMS
REGISTER CONTROL
OCTAL REG.
OCTAL REG.
OCTAL REG.
OCTAL REG.
2620
logo registered trademark
MILITARY COMMERCIAL TEMPERATURE RANGES
©1992
1992
DSC-4608/2
IDT29FCT520A/B/C MULTILEVEL PIPELINE REGISTER
MILITARY COMMERCIAL TEMPERATURE RANGES
CONFIGURATIONS
P24-1, D24-1, E24-1 SO24-2
INDEX
L28-1
2620
DIP/CERPACK/SOIC VIEW
VIEW
DEFINITION FUNCTIONAL TERMS
Names Description Register input port. Clock input. Enter data into registers LOWto-HIGH transitions. Instruction inputs. Figure struction Control Tables.
REGISTER SELECTION
Register
2620
Multiplexer select. Inputs either register data available output port. Output enable 3-state output port Register output port.
2620
IDT29FCT520A/B/C MULTILEVEL PIPELINE REGISTER
MILITARY COMMERCIAL TEMPERATURE RANGES
DUAL 2-LEVEL
SINGLE 4-LEVEL
NOTE: hold.
2620
Figure Data Loading 2-Level Operation
ABSOLUTE MAXIMUM RATINGS(1)
Symbol Rating VTERM(2) Terminal Voltage with Respect VTERM Terminal Voltage with Respect Operating Temperature TBIAS Temperature Under Bias TSTG Storage Temperature Power Dissipation IOUT Output Current Commercial Military Unit -0.5 +7.0 -0.5 +7.0
CAPACITANCE +25°C, 1.0MHz)
Symbol Parameter(1) COUT Input Capacitance Conditions Typ. Max. Unit
Output Capacitance VOUT
-0.5
-0.5
NOTE: 2620 This parameter measured characterization data tested.
+125 +125
+125 +135 +150
NOTES: 2620 Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS cause permanent damage device. This stress rating only functional operation device these other conditions above those indicated operational sections this specification implied. Exposure absolute maximum rating conditions extended periods affect reliability. terminal voltage exceed +0.5V unless otherwise noted. Inputs terminals. Outputs terminals.
IDT29FCT520A/B/C MULTILEVEL PIPELINE REGISTER
MILITARY COMMERCIAL TEMPERATURE RANGES
ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified: 0.2V, 0.2V Commercial: +70°C, 5.0V Military: -55°C +125°C, 5.0V
Symbol IOZH IOZL Clamp Diode Voltage Short Circuit Current Output HIGH Voltage Min., -18mA Max.(3), VHC, -32µA Min. Output Voltage -300µA -12mA MIL. -15mA COM'L. VHC, 300µA Min. 300µA 32mA MIL. 48mA COM'L. Parameter Input HIGH Level Input Level Input HIGH Current Input Current State (High Impedance) Max. Output Current Test Conditions(1) Guaranteed Logic HIGH Level Guaranteed Logic Level Max. 2.7V 0.5V 2.7V 0.5V Min. Typ.(2) -0.7 -120 Max.
Unit
-5(4) 10(4) -10(4) -1.2 VLC(4)
2620
NOTES: conditions shown Max. Min., appropriate value specified under Electrical Characteristics applicable device type. Typical values 5.0V, +25°C ambient maximum loading. more than output should shorted time. Duration short circuit test should exceed second. This parameter guaranteed tested.
IDT29FCT520A/B/C MULTILEVEL PIPELINE REGISTER
MILITARY COMMERCIAL TEMPERATURE RANGES
POWER SUPPLY CHARACTERISTICS 0.2V, 0.2V
Symbol ICCD Parameter Quiescent Power Supply Current Quiescent Power Supply Current, Input HIGH Dynamic Power Supply Current(4) Test Conditions(1) Max. VHC; Max. 3.4V(3) Max., Outputs Open Input Toggling Duty Cycle Max., Outputs Open 10MHz Duty Cycle Min. Typ.(2) 0.15 Max. 0.25 Unit
Total Power Supply Current(6)
(FCT)
3.4V Toggling 5MHz, Duty Cycle
Max., Outputs Open 10MHz Duty Cycle (FCT) 3.4V
12.8(5)
Eight Bits Toggling 5MHz, Duty Cycle
21.8(5)
NOTES: conditions shown Max. Min., appropriate value specified under Electrical Characteristics applicable device type. Typical values 5.0V, +25°C ambient. driven input (VIN 3.4V); other inputs GND. This parameter directly testable, derived Total Power Supply calculations. Values these conditions examples formula. These limits guaranteed tested. IQUIESCENT +IINPUTS IDYNAMIC DHNT ICCD (fCP/2 fiNi) Quiescent Current Power Supply Current HIgh Input (VIN 3.4V) Duty Cycle Inputs High Number inputs ICCD Dynamic Current Caused Input Transition Pair (HLH LHL) Clock Frequency Register Devices (Zero Non-Register Devices) Input Frequency Number Inputs currents milliamps frequencies megahertz.
2620
IDT29FCT520A/B/C MULTILEVEL PIPELINE REGISTER
MILITARY COMMERCIAL TEMPERATURE RANGES
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
IDT54/74FCT520A Com'l. Symbol tPHL tPLH tPHL tPLH Parameter Propagation Delay Propagation Delay Set-up Time HIGH Hold Time HIGH Set-up Time HIGH Hold Time HIGH Output Disable Time Output Enable Time Clock Pulse Width HIGH Condition
IDT54/74FCT520B Com'l.
IDT54/74FCT520C Com'l.
Mil.
Mil.
Mil.
Min.
Max. Min.
Max. Min.
Max. Min.
Max. Min.
Max. Min.
Max. Unit
50pF
14.0 13.0
16.0 15.0
tPHZ tPLZ tPZH tPZL
12.0 15.0
13.0 16.0
NOTES: test circuit waveforms. Minimum units guaranteed tested Propagation Delays. Typical values 5.0V, +25°C ambient maximum loading.
2620
IDT29FCT520A/B/C MULTILEVEL PIPELINE REGISTER
MILITARY COMMERCIAL TEMPERATURE RANGES
TEST CIRCUITS WAVEFORMS TEST CIRCUITS OUTPUTS
Pulse Generator D.U.T. 50pF 7.0V
SWITCH POSITION
Test Open Drain Disable Enable Other Tests Switch Closed Open
DEFINITIONS: 2620 Load capacitance: includes probe capacitance. Termination resistance: should equal ZOUT Pulse Generator.
SET-UP, HOLD RELEASE TIMES
DATA INPUT TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL PRESET CLEAR CLOCK ENABLE ETC. 1.5V 1.5V 1.5V 1.5V
PULSE WIDTH
LOW-HIGH-LOW PULSE HIGH-LOW-HIGH PULSE
1.5V
1.5V
PROPAGATION DELAY
1.5V OUTPUT OPPOSITE PHASE INPUT TRANSITION 1.5V 1.5V
ENABLE DISABLE TIMES
ENABLE CONTROL INPUT OUTPUT NORMALLY SWITCH CLOSED OUTPUT SWITCH NORMALLY OPEN HIGH 3.5V 1.5V 0.3V 0.3V 1.5V DISABLE 1.5V 3.5V
SAME PHASE INPUT TRANSITION
NOTES 2620 Diagram shown input Control Enable-LOW input Control Disable-HIGH. Pulse Generator Pulses: Rate MHz; 2.5ns; 2.5ns.
IDT29FCT520A/B/C MULTILEVEL PIPELINE REGISTER
MILITARY COMMERCIAL TEMPERATURE RANGES
ORDERING INFORMATION
IDT29FCT Device Type Package Process/ Temperature Range Blank Commercial (0°C +70°C) Military (-55°C +125°C) Compliant MIL-STD-883, Class Plastic CERDIP Leadless Chip Carrier CERPACK Small Outline Multilevel Pipeline Register Fast Multilevel Pipeline Register Super Fast Multilevel Pipeline Register
520A 520B 520C
2620

IDT29FCT520A IDT29FCT520B IDT29FCT520C FEATURES: Equivalent

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