74FCT244CTPGG8

IDT54/74FCT244T/AT/CT FAST CMOS OCTAL BUFFER/LINE DRIVER MILITARY AND INDUSTRIAL TEMPERATURE RANGES FAST CMOS OCTAL BUFFER/LINE DRIVER FEATURES: • • • • • • • • • IDT54/74FCT244T/AT/CT DESCRIPTION: Std., A, and C grades Low input and output leakage ≤1µA (max.) CMOS power levels True TTL input and output compatibility: – VOH = 3.3V (typ.) – VOL = 0.3V (typ.) High Drive outputs (-15mA IOH, 64mA 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, SSOP, QSOP, TSSOP – Military: CERDIP, LCC The IDT octal buffer/line driver is built using an advanced dual metal CMOS technology. The FCT244T is designed to be employed as a memory and address driver, clock driver, and bus-oriented transmitter/ receiver which provides improved board density. FUNCTIONAL BLOCK DIAGRAM OEA OEB DA0 OA0 OB0 DB0 DA1 OA1 OB1 DB1 DA2 OA2 OB2 DB2 DA3 OA3 OB3 DB3 IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc. MILITARY AND INDUSTRIAL TEMPERATURE RANGES DECEMBER 2016 1 DSC-5586/5 IDT54/74FCT244T/AT/CT FAST CMOS OCTAL BUFFER/LINE DRIVER MILITARY AND INDUSTRIAL TEMPERATURE RANGES 4 17 DB0 OB1 5 16 OA1 DA2 6 15 OB2 7 14 DB1 OA2 DA3 8 13 DB2 OB3 GND 9 12 OA3 10 11 DB3 DA1 4 OB1 5 DA2 6 OB2 7 DA3 8 20 19 18 1 17 OA0 16 OA1 15 DB1 OA2 14 9 10 11 12 13 PIN DESCRIPTION ABSOLUTE MAXIMUM RATINGS(1) Description Max Unit Pin Names VTERM(2) Terminal Voltage with Respect to GND –0.5 to +7 V OEA, OEB VTERM(3) Terminal Voltage with Respect to GND Description 3-State Output Enable Inputs (Active LOW) –0.5 to VCC+0.5 V Dxx Inputs TSTG Storage Temperature –65 to +150 °C Oxx Outputs IOUT DC Output Current –60 to +120 mA 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. FUNCTION TABLE(1) OEA L L H CAPACITANCE (TA = +25°C, F = 1.0MHz) Symbol Parameter(1) Conditions Typ. DB0 LCC TOP VIEW CERDIP/ SOIC/ SSOP/ QSOP/ TSSOP TOP VIEW Symbol OEB 3 2 DB2 18 VCC OEB OA0 OA3 2 3 OEA VCC 19 DB3 OB0 DA1 20 OB3 DA0 1 GND INDEX OEA OB0 DA0 PIN CONFIGURATION Max. NOTE: 1. H = HIGH Voltage Level X = Don’t Care L = LOW Voltage Level Z = High Impedance Unit CIN Input Capacitance VIN = 0V 6 10 pF COUT Output Capacitance VOUT = 0V 8 12 pF Inputs OEB L L H NOTE: 1. This parameter is measured at characterization but not tested. 2 D L H X Outputs L H Z IDT54/74FCT244T/AT/CT FAST CMOS OCTAL BUFFER/LINE DRIVER MILITARY AND INDUSTRIAL TEMPERATURE RANGES 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% Symbol Test Conditions(1) Parameter 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. VI = 2.7V — — ±1 µA IIL Input LOW Current(4) VCC = Max. VI = 0.5V — — ±1 µA IOZH High Impedance Output Current VCC = Max VO = 2.7V — — ±1 µA IOZL (3-State output pins)(4) VO = 0.5V — — ±1 II VIK VH Input HIGH Current(4) Clamp Diode Voltage Input Hysteresis VCC = Max., VI = VCC (Max.) VCC = Min, IIN = -18mA — — — — –0.7 200 ±1 –1.2 — µA V mV ICC Quiescent Power Supply Current VCC = Max., VIN = GND or VCC — 0.01 1 mA Min. 2.4 Typ.(2) 3.3 Max. — Unit 2 3 — — 0.3 0.55 V –60 –120 –225 mA — OUTPUT DRIVE CHARACTERISTICS Symbol VOH Parameter Output HIGH Voltage VOL Output LOW Voltage IOS Short Circuit Current Test Conditions(1) VCC = Min IOH = –6mA MIL IOH = –8mA IND VIN = VIH or VIL IOH = –12mA MIL IOH = –15mA IND VCC = Min IOL = 48mA MIL VIN = VIH or VIL IOL = 64mA IND VCC = Max., VO = GND(3) V NOTES: 1. For conditions shown as Min. or Max., use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC = 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 TA = –55°C. 3 IDT54/74FCT244T/AT/CT FAST CMOS OCTAL BUFFER/LINE DRIVER MILITARY AND INDUSTRIAL TEMPERATURE RANGES POWER SUPPLY CHARACTERISTICS Test Conditions(1) Min. Typ.(2) Max. Unit — 0.5 2 mA VIN = VCC VIN = GND — 0.15 0.25 mA/ MHz VCC = Max. Outputs Open fi = 10MHz VIN = VCC VIN = GND — 1.5 3.5 mA 50% Duty Cycle OEA = OEB = GND One Bit Toggling VIN = 3.4V VIN = GND — 1.8 4.5 VCC = Max. Outputs Open fi = 2.5MHz VIN = VCC VIN = GND — 3 6(5) 50% Duty Cycle OEA = OEB = GND Eight Bits Toggling VIN = 3.4V VIN = GND — 5 14(5) Symbol Parameter ΔICC Quiescent Power Supply Current TTL Inputs HIGH VCC = Max. VIN = 3.4V(3) ICCD Dynamic Power Supply Current(4) VCC = Max. Outputs Open OEA = OEB = GND One Input Toggling 50% Duty Cycle Total Power Supply Current(6) IC NOTES: 1. For conditions shown as Min. or Max., use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC = 5.0V, +25°C ambient. 3. Per TTL driven input; (VIN = 3.4V). 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 ΔICC formula. These limits are guaranteed but not tested. 6. IC = IQUIESCENT + IINPUTS + IDYNAMIC IC = ICC + ΔICC DHNT + ICCD (fCP/2+ fiNi) ICC = Quiescent Current ΔICC = Power Supply Current for a TTL High Input (VIN = 3.4V) 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) fi = Output Frequency Ni = Number of Outputs at fi All currents are in milliamps and all frequencies are in megahertz. SWITCHING CHARACTERISTICS OVER OPERATING RANGE Symbol tPLH tPHL tPZH tPZL tPHZ tPLZ Parameter Propagation Delay Dx to Ox Output Enable Time Condition(1) CL = 50pF RL = 500Ω Output Disable Time 54FCT244T Mil. Min.(2) Max. 1.5 7 54/74FCT244AT Ind. Mil. Min.(2) Max. Min.(2) Max. 1.5 4.8 1.5 5.1 54/74FCT244CT Ind. Mil. Min.(2) Max. Min.(2) Max. 1.5 4.1 1.5 4.6 Unit ns 1.5 8.5 1.5 6.2 1.5 6.5 1.5 5.8 1.5 6.5 ns 1.5 7.5 1.5 5.6 1.5 5.9 1.5 5.2 1.5 5.7 ns NOTES: 1. See test circuit and waveforms. 2. Minimum limits are guaranteed but not tested on Propagation Delays. 4 IDT54/74FCT244T/AT/CT FAST CMOS OCTAL BUFFER/LINE DRIVER MILITARY AND INDUSTRIAL TEMPERATURE RANGES TEST CIRCUITS AND WAVEFORMS V CC SWITCH POSITION 7.0V 500W V OUT VIN Pulse Generator D.U.T . 50pF RT 500W Test Switch Open Drain Disable Low Enable Low Closed All Other Tests Open DEFINITIONS: CL = Load capacitance: includes jig and probe capacitance. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator. CL Octal Link Test Circuits for All Outputs DATA INPUT tH tSU TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL PRESET CLEAR CLOCK ENABLE ETC. tREM tSU 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 Pulse Width Octal Link Octal Link Set-Up, Hold, and Release 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 0V CONTROL INPUT tPZL OUTPUT NORMALLY LOW 3V 1.5V 0V SWITCH CLOSED tPLZ 3.5V 1.5V tPZH OUTPUT NORMALLY HIGH SWITCH OPEN 3.5V 0.3V VOL tPHZ 0.3V 1.5V 0V Octal Link VOH 0V Octal Link Propagation Delay Enable and Disable Times NOTES: 1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH. 2. Pulse Generator for All Pulses: Rate ≤ 1.0MHz; tF ≤ 2.5ns; tR ≤ 2.5ns. 5 IDT54/74FCT244T/AT/CT FAST CMOS OCTAL BUFFER/LINE DRIVER MILITARY AND INDUSTRIAL TEMPERATURE RANGES ORDERING INFORMATION XXXX XX FCT Device Type Temp. Range XX Package X Process X X Blank 8 Tube Tape and Reel G Green Blank B Industrial MIL-STD-883, Class B SO PY Q PG Industrial Options Small Outline IC (PSG20) Shrink Small Outline Package (PYG20) Quarter-size Small Outline Package (PCG20) Thin Shrink Small Outline Package (PGG20) D L Military Options CERDIP (CD20) Leadless Chip Carrier (LC20) 244T 244AT 244CT Fast CMOS Octal Buffer/Line Driver 54 74 −55°C to +125°C −40°C to +85°C Datasheet Document History 09/29/2009 12/12/2016 Pg. 6 Pg. 6. Updated the ordering information by removing the "IDT" notation and non RoHS part. Updated the ordering information by adding detailed package information and Tape & Reel. 6 IMPORTANT NOTICE AND DISCLAIMER RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (“RENESAS”) PROVIDES TECHNICAL SPECIFICATIONS AND RELIABILITY DATA (INCLUDING DATASHEETS), DESIGN RESOURCES (INCLUDING REFERENCE DESIGNS), APPLICATION OR OTHER DESIGN ADVICE, WEB TOOLS, SAFETY INFORMATION, AND OTHER RESOURCES “AS IS” AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS. These resources are intended for developers skilled in the art designing with Renesas products. You are solely responsible for (1) selecting the appropriate products for your application, (2) designing, validating, and testing your application, and (3) ensuring your application meets applicable standards, and any other safety, security, or other requirements. These resources are subject to change without notice. Renesas grants you permission to use these resources only for development of an application that uses Renesas products. Other reproduction or use of these resources is strictly prohibited. No license is granted to any other Renesas intellectual property or to any third party intellectual property. Renesas disclaims responsibility for, and you will fully indemnify Renesas and its representatives against, any claims, damages, costs, losses, or liabilities arising out of your use of these resources. Renesas' products are provided only subject to Renesas' Terms and Conditions of Sale or other applicable terms agreed to in writing. No use of any Renesas resources expands or otherwise alters any applicable warranties or warranty disclaimers for these products. (Rev.1.0 Mar 2020) Corporate Headquarters Contact Information TOYOSU FORESIA, 3-2-24 Toyosu, Koto-ku, Tokyo 135-0061, Japan www.renesas.com For further information on a product, technology, the most up-to-date version of a document, or your nearest sales office, please visit: www.renesas.com/contact/ Trademarks Renesas and the Renesas logo are trademarks of Renesas Electronics Corporation. All trademarks and registered trademarks are the property of their respective owners. © 2020 Renesas Electronics Corporation. All rights reserved.