CY54FCT163T, CY74FCT163T 4-BIT BINARY COUNTERS SCCS015A – MAY 1994 – REVISED OCTOBER 2001 D D D D D D 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 VCC TC Q0 Q1 Q2 Q3 CET PE CY54FCT163T . . . L PACKAGE (TOP VIEW) P0 P1 NC P2 P3 SR NC VCC TC D SR CP P0 P1 P2 P3 CEP GND CP D CY74FCT163CT . . . Q OR SO PACKAGE (TOP VIEW) Function, Pinout, and Drive Compatible With FCT and F Logic Reduced VOH (Typically = 3.3 V) Versions of Equivalent FCT Functions Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics Ioff Supports Partial-Power-Down Mode Operation ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) Matched Rise and Fall Times Fully Compatible With TTL Input and Output Logic Levels CY54FCT163T – 32-mA Output Sink Current – 12-mA Output Source Current CY74FCT163T – 64-mA Output Sink Current – 32-mA Output Source Current 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 Q0 Q1 NC Q2 Q3 CEP GND NC PE CET D description NC – No internal connection The ’FCT163T devices are high-speed synchronous modulo-16 binary counters. They are synchronously presettable for application in programmable dividers. These devices have two types of count-enable (CEP and CET) inputs, plus a terminal-count (TC) output for versatility in forming synchronous multistaged counters. The ’FCT163T devices have a synchronous-reset (SR) input that overrides counting and parallel loading, and allows the outputs to be reset simultaneously on the rising edge of the clock. These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. PIN DESCRIPTION NAME DESCRIPTION CEP Count-enable parallel input CET Count-enable trickle input CP Clock pulse input (active rising edge) SR Synchronous-reset input (active low) P Parallel data inputs PE Parallel-enable input (active low) Q Flip-flop outputs TC Terminal-count output Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright 2001, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 CY54FCT163T, CY74FCT163T 4-BIT BINARY COUNTERS SCCS015A – MAY 1994 – REVISED OCTOBER 2001 ORDERING INFORMATION TA QSOP – Q –40°C to 85°C SPEED (ns) ORDERABLE PART NUMBER Tape and reel 5.8 CY74FCT163CTQCT Tube 5.8 CY74FCT163CTSOC Tape and reel 5.8 CY74FCT163CTSOCT PACKAGE† SOIC – SO TOP-SIDE MARKING FT163-3 FCT163C –55°C to 125°C LCC – L Tube 11.5 CY54FCT163TLMB † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. FUNCTION TABLE INPUTS SR PE CET CEP ACTION ON THE RISING CLOCK EDGE(S) L X X X Reset (clear) H L X X Load (Pn → Qn) H H H H Count (incremental) H H L X No change (hold) H H X L No change (hold) H = High logic level, L = Low logic level, X = Don’t care 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 CY54FCT163T, CY74FCT163T 4-BIT BINARY COUNTERS SCCS015A – MAY 1994 – REVISED OCTOBER 2001 logic diagram (positive logic) PE CET CEP CP SR 9 10 15 TC 7 2 1 D CP P0 3 Q 14 Q0 D D CP P1 4 Q 13 Q1 D D CP P2 5 Q 12 Q2 D D CP P3 6 Q 11 Q3 D POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 CY54FCT163T, CY74FCT163T 4-BIT BINARY COUNTERS SCCS015A – MAY 1994 – REVISED OCTOBER 2001 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range to ground potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V DC input voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V DC output voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V DC output current (maximum sink current/pin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 mA Package thermal impedance, θJA (see Note 1): Q package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90°C/W SO package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57°C/W Ambient temperature range with power applied, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 135°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions (see Note 2) CY54FCT163T CY74FCT163T MIN NOM MAX MIN NOM MAX 4.5 5 5.5 4.75 5 5.25 VCC VIH Supply voltage VIL IOH Low-level input voltage 0.8 0.8 V High-level output current –12 –32 mA IOL TA Low-level output current 32 64 mA 85 °C High-level input voltage 2 Operating free-air temperature –55 2 125 NOTE 2: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. 4 UNIT POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 –40 V V CY54FCT163T, CY74FCT163T 4-BIT BINARY COUNTERS SCCS015A – MAY 1994 – REVISED OCTOBER 2001 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK VOH CY54FCT163T TYP† MAX TEST CONDITIONS VCC = 4.5 V, VCC = 4.75 V, IIN = –18 mA IIN = –18 mA VCC = 4.5 V, IOH = –12 mA IOH = –32 mA VCC = 4 4.75 75 V MIN –0.7 –1.2 –0.7 2.4 2.4 Vhys All inputs II VCC = 5.5 V, VCC = 5.25 V, VIN = VCC VIN = VCC 5 IIH VCC = 5.5 V, VCC = 5.25 V, VIN = 2.7 V VIN = 2.7 V ±1 IIL VCC = 5.5 V, VCC = 5.25 V, VIN = 0.5 V VIN = 0.5 V ±1 IOS‡ VCC = 5.5 V, VCC = 5.25 V, VOUT = 0 V VOUT = 0 V Ioff VCC = 0 V, VOUT = 4.5 V ICCD¶ 0.3 3.3 0.55 IOL = 64 mA 0.3 0.2 0.55 0.2 ±1 ±1 –120 –120 ±1 VIN ≤ 0.2 V, VIN ≥ VCC – 0.2 V VIN ≤ 0.2 V, VIN ≥ VCC – 0.2 V § VCC = 5.5 V, VIN = 3.4 V , f1 = 0, Outputs open VCC = 5.25 V, VIN = 3.4 V§, f1 = 0, Outputs open VCC = 5.5 V, VCC = 5.25 V, VCC = 5.5 V, Load mode, Outputs open, One bit switching at 50% duty cycle, CEP = CET = PE = GND, SR = VCC, VIN ≤ 0.2 V or VIN ≥ VCC – 0.2 V –225 –60 0.1 0.2 0.06 V V 5 –60 V V 2 IOH = –15 mA IOL = 32 mA VCC = 4.5 V, VCC = 4.75 V, ∆ICC –1.2 UNIT 3.3 VOL ICC CY74FCT163T TYP† MAX MIN –225 ±1 0.2 0.1 0.2 0.2 2 2 µA µA µA mA µA mA mA 0.12 mA/ MHz VCC = 5.25 V, Load mode, Outputs open, One bit switching at 50% duty cycle, CEP = CET = PE = GND, SR = VCC, VIN ≤ 0.2 V or VIN ≥ VCC – 0.2 V 0.06 0.12 † Typical values are at VCC = 5 V, TA = 25°C. ‡ Not more than one output should be shorted at a time. Duration of short should not exceed one second. The use of high-speed test apparatus and/or sample-and-hold techniques are preferable to minimize internal chip heating and more accurately reflect operational values. Otherwise, prolonged shorting of a high output can raise the chip temperature well above normal and cause invalid readings in other parametric tests. In any sequence of parameter tests, IOS tests should be performed last. § Per TTL-driven input (VIN = 3.4 V); all other inputs at VCC or GND ¶ This parameter is derived for use in total power-supply calculations. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 CY54FCT163T, CY74FCT163T 4-BIT BINARY COUNTERS SCCS015A – MAY 1994 – REVISED OCTOBER 2001 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER IC# CY54FCT163T TYP† MAX TEST CONDITIONS VCC = 5.5 V, Load mode, f0 = 10 MHz, Outputs open, CEP = CET = PE = GND, SR = VCC One bit switching at f1 = 5 MHz at 50% duty cycle VCC = 5.25 V, f0 = 10 MHz, Load mode, Outputs open, CEP = CET = PE = GND, SR = VCC One bit switching at f1 = 5 MHz at 50% duty cycle Four bits switching at f1 = 5 MHz at 50% duty cycle Four bits switching at f1 = 5 MHz at 50% duty cycle MIN VIN ≤ 0.2 V or VIN ≥ VCC – 0.2 V 0.7 1.4 VIN = 3.4 V or GND 1.2 3.4 VIN ≤ 0.2 V or VIN ≥ VCC – 0.2 V 1.6 3.2|| VIN = 3.4 V or GND 2.9 8.2|| CY74FCT163T TYP† MAX MIN UNIT mA VIN ≤ 0.2 V or VIN ≥ VCC – 0.2 V 0.7 1.4 VIN = 3.4 V or GND 1.2 3.4 VIN ≤ 0.2 V or VIN ≥ VCC – 0.2 V 1.6 3.2|| VIN = 3.4 V or GND 2.9 8.2|| Ci 5 10 5 10 pF Co 9 12 9 12 pF † Typical values are at VCC = 5 V, TA = 25°C. # IC = ICC + ∆ICC × DH × NT + ICCD (f0/2 + f1 × N1) Where: IC = Total supply current ICC = Power-supply current with CMOS input levels ∆ICC = Power-supply current for a TTL high input (VIN = 3.4 V) 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) f0 = Clock frequency for registered devices, otherwise zero f1 = Input signal frequency N1 = Number of inputs changing at f1 All currents are in milliamperes and all frequencies are in megahertz. || Values for these conditions are examples of the ICC formula. timing requirements over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1) CY54FCT163T MIN tw Pulse duration duration, high or low tsu Setup time, high or low 5 4 8 5 PE or SR before CP↑ P after CP↑ PE or SR after CP↑ CEP or CET after CP↑ 6 MIN Clock (count) CEP or CET before CP↑ Hold time, high or low CY74FCT163CT Clock (load) P before CP↑ th MAX POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5.5 3.5 13.5 7.6 13 7.6 2 1.5 1.5 1 0 0 MAX UNIT ns ns ns CY54FCT163T, CY74FCT163T 4-BIT BINARY COUNTERS SCCS015A – MAY 1994 – REVISED OCTOBER 2001 switching characteristics over operating free-air temperature range (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) tPLH tPHL Propagation g delayy (PE high) CP Q tPLH tPHL Propagation g delayy (PE low) CP TC tPLH tPHL CP TC tPLH tPHL CET TC POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 CY54FCT163T CY74FCT163CT MIN MAX MIN MAX 2 11.5 1.5 5.8 2 11.5 1.5 5.8 2 10 1.5 5.2 2 10 1.5 5.2 2 16.5 1.5 7.8 2 16.5 1.5 7.8 1.5 9 1.5 4.4 1.5 9 1.5 4.4 UNIT ns ns ns ns 7 CY54FCT163T, CY74FCT163T 4-BIT BINARY COUNTERS SCCS015A – MAY 1994 – REVISED OCTOBER 2001 PARAMETER MEASUREMENT INFORMATION 7V From Output Under Test From Output Under Test Test Point CL = 50 pF (see Note A) Open GND CL = 50 pF (see Note A) 500 Ω S1 500 Ω TEST S1 Open 7V Open tPLH/tPHL tPLZ/tPZL tPHZ/tPZH 500 Ω LOAD CIRCUIT FOR 3-STATE OUTPUTS LOAD CIRCUIT FOR TOTEM-POLE OUTPUTS 3V Timing Input tw tsu 3V 1.5 V Input 1.5 V 0V th 3V Data Input 0V 0V VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VOLTAGE WAVEFORMS PULSE DURATION 3V 1.5 V Input 1.5 V 0V tPLH tPHL 1.5 V 1.5 V VOL tPHL Out-of-Phase Output tPLZ ≈3.5 V 1.5 V tPZH VOH 1.5 V VOL 1.5 V 0V Output Waveform 1 (see Note B) tPLH 1.5 V 1.5 V tPZL VOH In-Phase Output 3V Output Control Output Waveform 2 (see Note B) VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS VOL + 0.3 V VOL tPHZ 1.5 V VOH – 0.3 V VOH ≈0 V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES LOW- AND HIGH-LEVEL ENABLING NOTES: A. CL includes probe and jig capacitance. B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. C. The outputs are measured one at a time with one input transition per measurement. Figure 1. Load Circuit and Voltage Waveforms 8 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PACKAGE OPTION ADDENDUM www.ti.com 21-May-2007 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty 1 TBD Lead/Ball Finish MSL Peak Temp (3) CY54FCT163TLMB ACTIVE LCCC FK 20 CY74FCT163CTQCT ACTIVE SSOP/ QSOP DBQ 16 2500 Green (RoHS & no Sb/Br) POST-PLATE N / A for Pkg Type CU NIPDAU Level-2-260C-1 YEAR CY74FCT163CTQCTE4 ACTIVE SSOP/ QSOP DBQ 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR CY74FCT163CTQCTG4 ACTIVE SSOP/ QSOP DBQ 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR CY74FCT163CTSOC ACTIVE SOIC DW 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CY74FCT163CTSOCE4 ACTIVE SOIC DW 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CY74FCT163CTSOCG4 ACTIVE SOIC DW 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CY74FCT163CTSOCT ACTIVE SOIC DW 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CY74FCT163CTSOCTE4 ACTIVE SOIC DW 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CY74FCT163CTSOCTG4 ACTIVE SOIC DW 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. 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Addendum-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 11-Mar-2008 TAPE AND REEL INFORMATION *All dimensions are nominal Device CY74FCT163CTSOCT Package Package Pins Type Drawing SOIC DW 16 SPQ Reel Reel Diameter Width (mm) W1 (mm) 2000 330.0 16.4 Pack Materials-Page 1 A0 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 10.75 10.7 2.7 12.0 16.0 Q1 PACKAGE MATERIALS INFORMATION www.ti.com 11-Mar-2008 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) CY74FCT163CTSOCT SOIC DW 16 2000 346.0 346.0 33.0 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. 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