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MILITARY AND INDUSTRIAL TEMPERATURE RANGES IDT54/74FCT574T/AT/CT FAST CMOS OCTAL D REGISTERS (3-STATE) NOVEMBER 2016MILITARY AND INDUSTRIAL TEMPERATURE RANGES IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc. © 2016 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. DSC-54 94/7 FEATURES:

  • Std., A, and C grades
  • Low input and output leakage ≤≤≤≤≤1µA (max.)
  • CMOS power levels
  • True TTL input and output compatibility: OH = 3.3V (typ.) –V OL = 0.3V (typ.)
  • High Drive outputs (-15mA I OH, 48mA IOL)
  • Meets or exceeds JEDEC standard 18 specifications
  • Military product compliant to MIL-STD-883, Class B and DESC listed (dual marked)
  • Power off disable outputs permit "live insertion"
  • Available in the following packages: – Industrial: SOIC, QSOP – Military: CERDIP, LCC FUNCTIONAL BLOCK DIAGRAM IDT54/74FCT574T/AT/CTFAST CMOS OCTAL D REGISTERS (3-STATE) DESCRIPTION: The FCT574T is an 8-bit register 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 enable (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 Q outputs on the low-to-high transition of the clock input. CP OE D Q CP DCP DCPDCP DCP DCP DCP DCP QQQ Q Q QQ

MILITARY AND INDUSTRIAL TEMPERATURE RANGES IDT54/74FCT574T/AT/CT FAST CMOS OCTAL D REGISTERS (3-STATE) 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 V CC+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. No terminal voltage may exceed Vcc by +0.5V unless otherwise noted. 2. Inputs and Vcc terminals only. 3. Output and I/O terminals only.Symbol Parameter (1) Conditions Typ. Max. Unit CIN Input Capacitance V IN = 0V 6 10 pF COUT Output Capacitance V OUT = 0V 8 12 pF CAPACITANCE (TA = +25°C, F = 1.0MHz) NOTE: 1. This parameter is measured at characterization but not tested. OE VCC GND CP 10 11 12 13 1920 GND CP OE VCC Q0INDEX CERDIP/ SOIC/ TSSOP TOP VIEW LCC TOP VIEW NOTE: 1. H = HIGH Voltage Level X = Don’t Care L = LOW Voltage Level Z = High Impedance NC = No Change ↑ = LOW-to-HIGH transition FUNCTION TABLE(1) Inputs Outputs Internal Function OE CP Dx Qx Qx High-Z H L X Z N C HHXZ N C Load L ↑ LL H Register L ↑ HH L H ↑ LZ H H ↑ HZL Pin Names Description Dx D flip-flop data inputs C P Clock Pulse for the register. Enters data on LOW-to- HIGH transition. Q x 3-State Outputs (TRUE) Qx 3-State Outputs (INVERTED) OE Active LOW 3-State Output Enable Input PIN DESCRIPTION

MILITARY AND INDUSTRIAL TEMPERATURE RANGES IDT54/74FCT574T/AT/CT FAST CMOS OCTAL D REGISTERS (3-STATE) NOTES: 1. For conditions shown as Min. or Max., use appropriate value specified under Electrical Characteristics for the applicable dev ice type. 2. Typical values are at V CC = 5.0V, +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. The test limit for this parameter is ±5µA at T A = –55°C. Symbol Parameter Test Conditions (1) Min. Typ.(2) Max. Unit VOH Output HIGH Voltage V CC = Min I OH = –6mA MIL 2.4 3.3 — VIN = VIH or VIL IOH = –8mA IND V IOH = –12mA MIL 2 3 — IOH = –15mA IND VOL Output LOW Voltage V CC = Min I OL = 32mA MIL — 0.3 0.5 V VIN = VIH or VIL IOL = 48mA IND IOS Short Circuit Current V CC = Max., V O = GND(3) –60 –120 –225 mA OUTPUT DRIVE CHARACTERISTICS Symbol Parameter Test Conditions (1) Min. Typ.(2) Max. Unit VIH Input HIGH Level Guaranteed Logic HIGH Level 2 — — V VIL Input LOW Level Guaranteed Logic LOW Level — — 0.8 V IIH Input HIGH Current(4) VCC = Max. V I = 2.7V — — ±1µ A IIL Input LOW Current(4) VCC = Max. V I = 0.5V — — ±1µ A IOZH High Impedance Output Current V CC = Max V O = 2.7V — — ±1µ A IOZL (3-State output pins)(4) VO = 0.5V — — ±1 II Input HIGH Current(4) VCC = Max., V I = VCC (Max.) — — ±1µ A VIK Clamp Diode Voltage V CC = Min, IIN = -18mA — –0.7 –1.2 V VH Input Hysteresis — — 200 — mV ICC Quiescent Power Supply Current V CC = Max., V IN = GND or V CC — 0.01 1 mA DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial: TA = –40°C to +85°C, VCC = 5.0V ±5%; Military: TA = –55°C to +125°C, VCC = 5.0V ±10%

MILITARY AND INDUSTRIAL TEMPERATURE RANGES IDT54/74FCT574T/AT/CT FAST CMOS OCTAL D REGISTERS (3-STATE) Symbol Parameter Test Conditions(1) Min. Typ.(2) Max. Unit ΔICC Quiescent Power Supply Current V CC = Max. — 0.5 2 mA TTL Inputs HIGH V IN = 3.4V(3) ICCD Dynamic Power Supply V CC = Max. V IN = VCC — 0.15 0.25 mA/ Current(4) Outputs Open V IN = GND MHz OE = GND One Input Toggling 50% Duty Cycle IC Total Power Supply Current(6) VCC = Max. V IN = VCC — 1.5 3.5 mA Outputs Open V IN = GND fCP = 10MHz 50% Duty Cycle V IN = 3.4V — 2 5.5 OE = GND V IN = GND fi = 5MHz One Bit Toggling V CC = Max. V IN = VCC — 3.8 7.3 (5) mA Outputs Open V IN = GND fCP = 10MHz 50% Duty Cycle V IN = 3.4V — 6 16.3(5) OE = GND V IN = GND Eight Bits Toggling fi = 2.5MHz NOTES: 1. For conditions shown as Min. or Max., use appropriate value specified under Electrical Characteristics for the applicable dev ice type. 2. Typical values are at V CC = 5.0V, +25°C ambient. 3. Per TTL driven input; (V IN = 3.4V). All other inputs at V CC 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 ΔI CC formula. These limits are guaranteed but not tested. 6. I C = IQUIESCENT + IINPUTS + IDYNAMIC IC = I CC + ΔICC DHNT + I CCD (f CP/2+ fiNi) ICC = Quiescent Current ΔICC = Power Supply Current for a TTL High Input (V IN = 3.4V) DH = Duty Cycle for TTL Inputs High NT = Number of TTL Inputs at D H ICCD = Dynamic Current caused by an Input Transition Pair (HLH or LHL) fCP = Clock Frequency for Register Devices (Zero for Non-Register Devices) fi = Output Frequency Ni = Number of Outputs at f i All currents are in milliamps and all frequencies are in megahertz. POWER SUPPLY CHARACTERISTICS

MILITARY AND INDUSTRIAL TEMPERATURE RANGES IDT54/74FCT574T/AT/CT FAST CMOS OCTAL D REGISTERS (3-STATE) NOTES: 1. See test circuit and waveforms. 2. Minimum limits are guaranteed but not tested on Propagation Delays. 3. This limit is guaranteed but not tested. SWITCHING CHARACTERISTICS OVER OPERATING RANGE - INDUSTRIAL FCT574AT FCT574CT Symbol Parameter Condition (1) Min.(2) Max. Min .(2) Max. Unit tPLH Propagation Delay C L = 50pF 2 6.5 2 5.2 ns tPHL CP to Qx R L = 500Ω tPZH Output Enable Time 1.5 6.5 1.5 5.5 ns tPZL tPHZ Output Disable Time 1.5 5.5 1.5 5 ns tPLZ tSU Set-up Time, HIGH or LOW 2 — 2 — ns Dx to CP tH Hold Time, HIGH or LOW 1.5 — 1.5 — ns Dx to CP tW CP Pulse Width HIGH or LOW(3) 5—5 — n s SWITCHING CHARACTERISTICS OVER OPERATING RANGE - MILITARY FCT574T FCT574AT FCT574CT tPLH Propagation Delay C L = 50pF 2 11 2 7.2 2 6.2 ns tPHL CP to Qx R L = 500Ω tPZL tPLZ tSU Set-up Time, HIGH or LOW 2 — 2 — 2 — ns Dx to CP tH Hold Time, HIGH or LOW 1.5 — 1.5 — 1.5 — ns Dx to CP tW CP Pulse Width HIGH or LOW(3) 7 — 6—6— n s

MILITARY AND INDUSTRIAL TEMPERATURE RANGES IDT54/74FCT574T/AT/CT FAST CMOS OCTAL D REGISTERS (3-STATE) Pulse Generator R T D.U.T VCC VIN C L VOUT 50pF 500W 500W 7.0V 1.5V 1.5V 1.5V 1.5V DATA INPUT TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL tSU tH tREM tSU tH HIGH-LOW-HIGH PULSE LOW-HIGH-LOW PULSE tW 1.5V 1.5V SAME PHASE INPUT TRANSITION 1.5V 1.5V VOH tPLH OUTPUT OPPOSITE PHASE INPUT TRANSITION 1.5V tPLH tPHL tPHL VOL CONTROL INPUT 1.5V 3.5V OUTPUT NORMALLY LOW OUTPUT NORMALLY HIGH SWITCH CLOSED SWITCH OPEN VOL 0.3V 0.3V tPLZtPZL tPZH tPHZ 3.5V 1.5V 1.5V ENABLE DISABLE VOH PRESET CLEAR CLOCK ENABLE ETC. Octal Link Octal Link Octal Link Octal Link Octal Link TEST CIRCUITS AND WAVEFORMS Propagation Delay Test Circuits for All Outputs Enable and Disable Times Set-Up, Hold, and Release Times Pulse Width NOTES: 1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH. Test Switch Open Drain Disable Low Closed Enable Low All Other Tests Open SWITCH POSITION DEFINITIONS: CL = Load capacitance: includes jig and probe capacitance. RT = Termination resistance: should be equal to Z OUT of the Pulse Generator.

MILITARY AND INDUSTRIAL TEMPERATURE RANGES IDT54/74FCT574T/AT/CT FAST CMOS OCTAL D REGISTERS (3-STATE)

ORDERING INFORMATION

Temp. Range FCT XXXX Device Type XX Package X Process Fast CMOS Octal D Register574T 574AT 574CT SO Q Industrial Options Small Outline IC (PSG20) Quarter-size Small Outline Package (PCG20) D L Military Options CERDIP (CD20) Leadless Chip Carrier (LC20) Blank B Industrial MIL-STD-883, Class B −55°C to +125°C −40°C to +85°C Tube Tape and Reel Blank X GreenG X CORPORATE HEADQUARTERS for SALES: for Tech Support: 6024 Silver Creek Valley Road 800-345-7015 or 408-284-8200 logichelp@idt.com San Jose, CA 95138 fax: 408-284-2775 www.idt.com Datasheet Document History 10/10/2009 Pg. 7 Updated the ordering information by removing the "IDT" notation and non RoHS part. 11/17/2016 Pg. 7 Updated the ordering information by adding detailed package information and Tape & Reel.