74FCT16244CTPVG8

IDT54/74FCT16244T/AT/CT FAST CMOS 16-BIT BUFFER/LINE DRIVER MILITARY AND INDUSTRIAL TEMPERATURE RANGES FAST CMOS 16-BIT BUFFER/LINE DRIVER IDT54/74FCT16244T/AT/CT FEATURES: DESCRIPTION: • • • • • The FCT16244T 16-Bit Buffer/Line Driver is for bus interface or signal buffering applications requiring high speed and low power dissipation. These devices have a flow through pin organization, and shrink packaging to simplify board layout. All inputs are designed with hysteresis for improved noise margin. The three-state controls allow independent 4-bit, 8-bit or combined 16-bit operation. These parts are plug in replacements for 54/74ABT16244 where higher speed, lower noise or lower power dissipation levels are desired. The FCT16244T is ideally suited for driving high capacitance loads (>200pF) and low impedance backplanes. These "high drive" buffers are designed with power off disable capability to allow "live insertion" of boards when used in a backplane interface. • • • • 0.5 MICRON CMOS Technology High-speed, low-power CMOS replacement for ABT functions Typical tSK(o) (Output Skew) < 250ps Low input and output leakage ≤ 1µA (max.) ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) High drive outputs (–32mA IOH, 64mA IOL) Power off disable outputs permit “live insertion” Typical VOLP (Output Ground Bounce) < 1.0V at VCC = 5V, TA = 25°C Available in the following packages: – Industrial: SSOP, TSSOP – Military: CERPACK FUNCTIONAL BLOCK DIAGRAM 1OE 3OE 1A1 1Y1 1A2 1Y2 1A3 1A4 3A1 3Y1 3A2 3Y2 1Y3 3A3 3Y3 1Y4 3A4 3Y4 2OE 4OE 2A1 2Y1 2A2 2Y2 2A3 2Y3 2A4 2Y4 4A1 4Y1 4A2 4Y2 4A3 4Y3 4A4 4Y4 The IDT logo is a registered trademark of Integrated Device Technology, Inc. MILITARY AND INDUSTRIAL TEMPERATURE RANGES SEPTEMBER 2009 1 © 2009 Integrated Device Technology, Inc. DSC-5460/6 IDT54/74FCT16244T/AT/CT FAST CMOS 16-BIT BUFFER/LINE DRIVER MILITARY AND INDUSTRIAL TEMPERATURE RANGES ABSOLUTE MAXIMUM RATINGS(1) PIN CONFIGURATION 1OE 1 48 2OE 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 VCC+0.5 V TSTG Storage Temperature –65 to +150 °C IOUT DC Output Current –60 to +120 mA 1Y1 2 47 1A1 1Y2 3 46 1A2 GND 4 45 GND 1Y3 5 44 1A3 1Y4 6 43 1A4 VCC 7 42 VCC 2Y1 8 41 2A1 2Y2 9 40 2A2 Symbol 10 39 GND CIN Input Capacitance VIN = 0V 3.5 6 pF COUT Output Capacitance VOUT = 0V 3.5 8 pF GND 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. All device terminals except FCT162XXXT Output and I/O terminals. 3. Output and I/O terminals terminals for FCT162XXXT and FCT166XXXT. CAPACITANCE (TA = +25°C, F = 1.0MHz) Parameter(1) Conditions Typ. Max. 2Y3 11 38 2A3 2Y4 12 37 2A4 3Y1 13 36 3A1 3Y2 14 35 3A2 GND 15 34 GND 16 33 xOE 3-State Output Enable Inputs (Active LOW) 3Y3 3A3 xAx Data Inputs 3Y4 17 32 3A4 xYx 3-State Outputs VCC 18 31 VCC 4Y1 19 30 4A1 4Y2 20 29 4A2 GND 21 28 GND 4Y3 22 27 4A3 4Y4 23 26 4A4 4OE 24 25 3OE NOTE: 1. This parameter is measured at characterization but not tested. PIN DESCRIPTION Pin Names Description FUNCTION TABLE(1) Inputs xOE xAx xYx L L L L H H H X Z NOTE: 1. H = HIGH Voltage Level X = Don’t Care L = LOW Voltage Level Z = High-Impedance SSOP/ TSSOP/ CERPACK TOP VIEW 2 Outputs Unit IDT54/74FCT16244T/AT/CT FAST CMOS 16-BIT 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 ±10%; 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 (Input pins)(5) VCC = Max. — — ±1 µA — — ±1 — — ±1 — — ±1 VO = 2.7V — — ±1 VO = 0.5V — — ±1 — –0.7 –1.2 V –80 –140 –250 mA — 100 — mV — 5 500 µA VI = VCC Input HIGH Current (I/O pins)(5) IIL Input LOW Current (Input pins)(5) VI = GND Input LOW Current (I/O pins)(5) IOZH High Impedance Output Current IOZL (3-State Output pins)(5) VIK Clamp Diode Voltage IOS Short Circuit Current VH Input Hysteresis ICCL ICCH ICCZ Quiescent Power Supply Current VCC = Max. VCC = Min., IIN = –18mA VCC = Max., VO = GND(3) — VCC = Max. VIN = GND or VCC µA OUTPUT DRIVE CHARACTERISTICS Symbol IO VOH Parameter Output Drive Current Output HIGH Voltage VOL Output LOW Voltage IOFF Input/Output Power Off Leakage(5) Test Conditions(1) VCC = Max., VO = 2.5V(3) VCC = Min. IOH = –3mA, VIN = VIH or VIL IOH = –12mA MIL IOH = –15mA IND IOH = –24mA MIL IOH = –32mA IND(4) VCC = Min. IOL = 48mA MIL VIN = VIH or VIL IOL = 64mA IND VCC = 0V, VIN or VO ≤ 4.5V Min. –50 2.5 2.4 Typ.(2) — 3.5 3.5 Max. –180 — — Unit mA V V 2 3 — V — 0.2 0.55 V — — ±1 μA 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 shorted at one time. Duration of the test should not exceed one second. 4. Duration of the condition can not exceed one second. 5. The test limit for this parameter is ±5µA at TA = –55°C. 3 IDT54/74FCT16244T/AT/CT FAST CMOS 16-BIT BUFFER/LINE DRIVER MILITARY AND INDUSTRIAL TEMPERATURE RANGES POWER SUPPLY CHARACTERISTICS Test Conditions(1) Min. Typ.(2) Max. Unit — 0.5 1.5 mA VIN = VCC VIN = GND — 60 100 µA/ MHz VCC = Max. Outputs Open fi = 10MHz VIN = VCC VIN = GND — 0.6 1.5 mA 50% Duty Cycle xOE = GND One Bit Toggling VIN = 3.4V VIN = GND — 0.9 2.3 VCC = Max. Outputs Open fi = 2.5MHz 50% Duty Cycle VIN = VCC VIN = GND — 2.4 4.5(5) xOE = GND Sixteen BitsTogging VIN = 3.4V VIN = GND — 6.4 16.5(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 xOE = GND One Input Togging 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 the ICC formula. These limits are guaranteed but not tested. 6. IC = IQUIESCENT + IINPUTS + IDYNAMIC IC = ICC + ΔICC DHNT + ICCD (fCPNCP/2 + fiNi) ICC = Quiescent Current (ICCL, ICCH and ICCZ) 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) NCP = Number of Clock Inputs at fCP fi = Input Frequency Ni = Number of Inputs at fi SWITCHING CHARACTERISTICS OVER OPERATING RANGE Symbol tPLH tPHL tPZH tPZL tPHZ tPLZ tSK(o) Parameter Propagation Delay xAx to xYx Output Enable Time Condition(1) CL = 50pF RL = 500Ω 54FCT16244T Mil. Min.(2) Max. 1.5 7 54/74FCT16244AT Ind. Mil. Min.(2) Max. Min.(2) Max. 1.5 4.8 1.5 5.1 54/74FCT16224CT Ind. Mil. Min.(2) Max. Min.(2) Max. 1.5 3.4 1.5 4.6 Unit ns 1.5 8.5 1.5 6.2 1.5 6.5 1.5 4.4 1.5 6.5 ns Output Disable Time 1.5 7.5 1.5 5.6 1.5 5.9 1.5 3.9 1.5 5.7 ns Output Skew(3) — 0.5 — 0.5 — 0.5 — 0.5 — 0.5 ns NOTES: 1. See test circuit and waveforms. 2. Minimum limits are guaranteed but not tested on Propagation Delays. 3. Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design. 4 IDT54/74FCT16244T/AT/CT FAST CMOS 16-BIT BUFFER/LINE DRIVER MILITARY AND INDUSTRIAL TEMPERATURE RANGES TEST CIRCUITS AND WAVEFORMS V CC SWITCH POSITION 7.0V 500Ω V OUT VIN Pulse Generator D.U.T. 50pF RT 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. 500Ω CL 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 tW 3V 1.5V 0V HIGH-LOW-HIGH PULSE 3V 1.5V 0V tH 1.5V 1.5V Pulse Width 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 CONTROL INPUT tPZL OUTPUT NORMALLY LOW 3V 1.5V 0V SWITCH CLOSED tPLZ 3.5V 1.5V tPZH OUTPUT NORMALLY HIGH Propagation Delay SWITCH OPEN 1.5V 0V 3.5V 0.3V VOL tPHZ 0.3V 1.5V 0V VOH 0V 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 IDT54/74FCT16244T/AT/CT FAST CMOS 16-BIT BUFFER/LINE DRIVER MILITARY AND INDUSTRIAL TEMPERATURE RANGES ORDERING INFORMATION XX FCT Temp. Range XXX Family XXXX Device Type XX Package X Process Blank B Industrial MIL-STD-883, Class B PVG PAG Industrial Options Shrink Small Outline Package - Green Thin Shrink Small Outline Package - Green E Military Options CERPACK 16-Bit Buffer/Line Driver 244T 244AT 244CT 16 54 74 Double-Density, 5 Volt, Balanced Drive 55 C to +125 C 40 C to +85 C Datasheet Document History 09/06/09 Pg.6 Updated the ordering information by removing the "IDT" notation and non RoHS part. 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.