Revised March 2004 NC7SV74 TinyLogic ULP-A D-Type Flip-Flop with Preset and Clear General Description Features The NC7SV74 is a single D-type CMOS Flip-Flop with preset and clear from Fairchild’s Ultra Low Power-A (ULP-A) Series of TinyLogic in both the space saving US8 and MicroPak packages. ULP-A is ideal for applications that require extreme high speed, high drive and low power. This product is designed for a wide low voltage operating range (0.9V to 3.6V VCC) and applications that require more drive and speed than the TinyLogic ULP series, but still require low power consumption. ■ Space saving US8 surface mount package The NC7SV74 is uniquely designed for optimized power and speed, and is fabricated with an advanced CMOS technology to achieve high-speed operation while maintaining low CMOS power dissipation. The signal level applied to the D input is transferred to the Q output during the positive going transition of the CLK pulse. ■ MicroPak leadless package ■ 0.9V to 3.6V VCC supply operation ■ 3.6V overvoltage tolerant I/Os at VCC from 0.9V to 3.6V ■ Extremely High Speed tPD 1.0 ns typ for 2.7V to 3.6V VCC 1.2 ns typ for 2.3V to 2.7V VCC 1.9 ns typ for 1.65V to 1.95V VCC 3.2 ns typ for 1.4V to 1.6V VCC 6.0 ns typ for 1.1V to 1.3V VCC 13.0 ns typ for 0.9V VCC ■ Power-Off high impedance inputs and outputs ■ High Static Drive (IOH/IOL) ±24.0 mA @ 3.00V VCC ±18.0 mA @ 2.30V VCC ±6.0 mA @ 1.65V VCC ±4.0 mA @ 1.4V VCC ±2.0 mA @ 1.1V VCC ±0.1 mA @ 0.9V VCC ■ Ultra low dynamic power Ordering Code: Product Order Number Package Code Package Description Supplied As Number Top Mark NC7SV74K8X MAB08A V74 NC7SV74L8X MAC08A Z4 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel 8-Lead MicroPak, 1.6 mm Wide 5k Units on Tape and Reel Battery Life vs. VCC Supply Voltage TinyLogic ULP and ULP-A with up to 50% less power consumption can extend your battery life significantly. Battery Life = (Vbattery *Ibattery*.9)/(Pdevice)/24hrs/day Where, Pdevice = (ICC * VCC) + (CPD + C L) * VCC2 * f Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and derated 90% and device frequency at 10MHz, with CL = 15 pF load TinyLogic is a registered trademark of Fairchild Semiconductor Corporation. MicroPak and Quiet Series are trademarks of Fairchild Semiconductor Corporation. © 2004 Fairchild Semiconductor Corporation DS500819 www.fairchildsemi.com NC7SV74 TinyLogic ULP-A D-Type Flip-Flop with Preset and Clear June 2003 NC7SV74 Pin Descriptions Logic Symbol Pin Names Description D Data Input IEEE/IEC CK Clock Pulse Input CLR Direct Clear Input Q, Q Flip-Flop Output PR Direct Preset Input Connection Diagrams Truth Table Pin Assignments for US8 Inputs Outputs Function CLR PR L H X H L X D CK Q Q X L H Clear X H L Preset L L X X H H — H H L ↑ L H — H H H ↑ H L — H H X ↓ Qn Qn No Change H = HIGH Logic Level L = LOW Logic Level Qn = No change in data X = Immaterial Z = High Impedance ↑ = Rising Edge ↓ = Falling edge (Top View) Pin One Orientation Diagram AAA represents Product Code Top Mark - see ordering code Note: Orientation of Top Mark determines Pin One location. Read the top product code mark left to right, Pin One is the lower left pin (see diagram). Pad Assignments for MicroPak (Top Thru View) www.fairchildsemi.com 2 Supply Voltage (VCC) −0.5V to +4.6V DC Input Voltage (VIN) −0.5V to +4.6V Recommended Operating Conditions (Note 3) Power Supply DC Output Voltage (VOUT) 0.9V to 3.6V Input Voltage (VIN) −0.5V to VCC +0.5V HIGH or LOW State (Note 2) VCC = 0V −0.5V to +4.6V DC Input Diode Current (IIK) VIN < 0V 0V to 3.6V Output Voltage (VOUT) ±50 mA DC Output Diode Current (IOK) VCC = 0.0V 0V to 3.6V HIGH or LOW State 0V to VCC Output Current in IOH/IOL VOUT < 0V −50 mA VCC = 3.0V to 3.6V ±24.0 mA VOUT > VCC +50 mA VCC = 2.3V to 2.7V ±18.0 mA ± 50 mA VCC = 1.65V to 1.95V ±6.0 mA VCC = 1.4V to 1.6V ±4.0 mA VCC = 1.1V to 1.3V ±2.0 mA DC Output Source/Sink Current (IOH/IOL) DC VCC or Ground Current per ± 50 mA Supply Pin (ICC or Ground) Storage Temperature Range (TSTG) −65°C to +150 °C VCC = 0.9V ±0.1 mA −40°C to +85°C Free Air Operating Temperature (TA) Minimum Input Edge Rate (∆t/∆V) VIN = 0.8V to 2.0V, VCC = 3.0V 10 ns/V Note 1: Absolute Maximum Ratings: are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Note 2: IO Absolute Maximum Rating must be observed. Note 3: Unused inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics Symbol VIH Parameter HIGH Level Input Voltage VIL LOW Level Input Voltage VCC TA = +25°C (V) Min 0.90 Max HIGH Level Output Voltage Min 0.65 x VCC 0.65 x VCC 1.10 ≤ VCC ≤ 1.30 0.65 x VCC 0.65 x VCC 1.40 ≤ VCC ≤ 1.60 0.65 x VCC 0.65 x VCC 1.65≤ VCC ≤ 1.95 0.65 x VCC 0.65 x VCC 2.30 ≤ VCC ≤ 2.70 1.6 1.6 2.70 ≤ VCC ≤ 3.60 2.0 Units Conditions Max V 2.0 0.90 0.35 x VCC 0.35 x VCC 1.10 ≤ VCC ≤ 1.30 0.35 x VCC 0.35 x VCC 1.40 ≤ VCC ≤ 1.60 0.35 x VCC 0.35 x VCC 1.65≤ VCC ≤ 1.95 0.35 x VCC 0.35 x VCC 2.30 ≤ VCC ≤ 2.70 0.7 0.7 2.70 ≤ VCC ≤ 3.60 VOH TA = −40°C to +85°C 0.8 V 0.8 0.90 VCC - 0.1 VCC - 0.1 1.10 ≤ VCC ≤ 1.30 VCC - 0.1 VCC - 0.1 1.40 ≤ VCC ≤ 1.60 VCC - 0.2 VCC - 0.2 1.65≤ VCC ≤ 1.95 VCC - 0.2 VCC - 0.2 2.30 ≤ VCC ≤ 2.70 VCC - 0.2 VCC - 0.2 2.70 ≤ VCC ≤ 3.60 VCC - 0.2 IOH = −100 µA VCC - 0.2 1.10 ≤ VCC ≤ 1.30 0.75 x VCC 0.75 x VCC 1.40 ≤ VCC ≤ 1.60 0.75 x VCC 0.75 x VCC 1.65≤ VCC ≤ 1.95 1.25 1.25 2.30 ≤ VCC ≤ 2.70 2.0 2.0 2.30 ≤ VCC ≤ 2.70 1.8 1.8 2.70 ≤ VCC ≤ 3.60 2.2 2.2 2.30 ≤ VCC ≤ 2.70 1.7 1.7 2.70 ≤ VCC ≤ 3.60 2.4 2.4 2.70 ≤ VCC ≤ 3.60 2.2 2.2 3 IOH = −2.0 mA V IOH = −4.0 mA IOH = −6.0 mA IOH = −12.0 mA IOH = −18.0 mA IOH = −24.0 mA www.fairchildsemi.com NC7SV74 Absolute Maximum Ratings(Note 1) NC7SV74 DC Electrical Characteristics Symbol (Continued) TA = +25°C VCC Parameter (V) VOL LOW Level Output Voltage IIN Input Leakage Current IOFF Power Off Leakage Current ICC Quiescent Supply Current Min TA = −40°C to +85°C Max Min Units Conditions Max 0.90 0.1 0.1 1.10 ≤ VCC ≤ 1.30 0.1 0.1 1.40 ≤ VCC ≤ 1.60 0.2 0.2 1.65 ≤ VCC ≤ 1.95 0.2 0.2 2.30 ≤ VCC ≤ 2.70 0.2 0.2 2.70 ≤ VCC ≤ 3.60 0.2 0.2 1.10 ≤ VCC ≤ 1.30 0.25 x VCC 0.25 x VCC 1.40 ≤ VCC ≤ 1.60 0.25 x VCC 0.25 x VCC 1.65 ≤ VCC ≤ 1.95 0.3 0.3 2.30 ≤ VCC ≤ 2.70 0.4 0.4 2.70 ≤ VCC ≤ 3.60 0.4 0.4 IOL = 100 µA V IOL = 12.0 mA 2.30 ≤ VCC ≤ 2.70 0.6 0.6 0.4 0.4 2.70 ≤ VCC ≤ 3.60 0.55 0.55 0.90 to 3.60 ±0.1 ±0.5 µA 0 0.5 0.5 µA 0.90 to 3.60 0.9 0.9 ±0.9 IOL = 4.0 mA IOL = 6.0 mA 2.70 ≤ VCC ≤ 3.60 0.90 to 3.60 IOL = 2.0 mA IOL = 18.0 mA IOL = 24.0 mA µA 0 ≤ VI ≤ 3.6V 0 ≤ (VI, VO) ≤ 3.6V VI = VCC or GND VCC ≤ VI ≤ 3.6V AC Electrical Characteristics Symbol fMAX Parameter Maximum Clock Frequency tPLH Propagation Delay tPHL CK to Q, Q TA = +25°C VCC (V) Min 0.90 Typ TA = −40°C to +85°C Max Min Max 150 150 1.40 ≤ VCC ≤ 1.60 200 200 1.65 ≤ VCC ≤ 1.95 200 250 2.30 ≤ VCC ≤ 2.70 200 175 2.70 ≤ VCC ≤ 3.60 200 200 0.90 CL = 15 pF, RL = 2 KΩ MHz 3.0 6.0 9.9 1.0 14.6 1.40 ≤ VCC ≤ 1.60 1.0 3.2 6.0 1.0 7.2 1.65 ≤ VCC ≤ 1.95 1.0 1.9 4.5 1.0 5.3 2.30 ≤ VCC ≤ 2.70 0.8 1.2 3.0 0.7 3.7 2.70 ≤ VCC ≤ 3.60 0.7 1.0 2.8 0.6 3.2 1.10 ≤ VCC ≤ 1.30 3.0 6.5 10.5 1.0 15.1 1.40 ≤ VCC ≤ 1.60 1.0 3.2 6.0 1.0 7.2 1.65 ≤ VCC ≤ 1.95 1.0 1.9 4.5 1.0 5.3 2.30 ≤ VCC ≤ 2.70 0.8 1.2 3.0 0.7 3.7 2.70 ≤ VCC ≤ 3.60 0.7 1.0 2.8 0.6 3.2 Hold Time, CK to D www.fairchildsemi.com Figures 1, 5 CL = 15 pF, RL = 2 KΩ ns CL = 30 pF Figures 1, 3 RL = 500Ω CL = 15 pF, RL = 1 MΩ 0.90 CLR, PR, to Q, Q tH CL = 30 pF CL = 15 pF, RL = 1 MΩ 13.0 1.10 ≤ VCC ≤ 1.30 Propagation Delay CK to D Figure Number RL = 500Ω tPLH Setup Time, Conditions CL = 15 pF, RL = 1 MΩ 50 1.10 ≤ VCC ≤ 1.30 tPHL tS Units 14.0 0.90 6.5 6.5 1.10 ≤ VCC ≤ 1.30 3.5 3.5 1.40 ≤ VCC ≤ 1.60 2.0 2.0 1.65 ≤ VCC ≤ 1.95 1.5 1.5 2.30 ≤ VCC ≤ 2.70 2.0 2.0 2.70 ≤ VCC ≤ 3.60 1.5 1.5 0.90 0.5 0.5 1.10 ≤ VCC ≤ 1.30 0.5 0.5 1.40 ≤ VCC ≤ 1.60 0.5 0.5 1.65 ≤ VCC ≤ 1.95 0.5 0.5 2.30 ≤ VCC ≤ 2.70 0.5 0.5 2.70 ≤ VCC ≤ 3.60 0.5 0.5 4 CL = 15 pF, RL = 2 KΩ ns CL = 30 pF Figures 1, 3 RL = 500Ω CL = 15 pF, RL = 1 MΩ CL = 15 pF, RL = 2 KΩ ns CL = 30 pF Figures 1, 4 RL = 500Ω CL = 15 pF, RL = 1 MΩ CL = 15 pF, RL = 2 KΩ ns CL = 30 pF RL = 500Ω Figures 1, 4 Symbol (V) tW tREC TA = +25°C VCC Parameter (Continued) Min Typ TA = −40°C to +85°C Max Min Pulse Width, 0.90 7.0 7.0 CK, PR, CLR 1.10 ≤ VCC ≤ 1.30 4.0 4.0 1.40 ≤ VCC ≤ 1.60 3.0 3.0 1.65 ≤ VCC ≤ 1.95 3.0 3.0 2.30 ≤ VCC ≤ 2.70 3.0 3.0 2.70 ≤ VCC ≤ 3.60 3.0 3.0 Recover Time 0.90 8.0 8.0 CLR, PR to CK 1.10 ≤ VCC ≤ 1.30 4.5 4.5 1.40 ≤ VCC ≤ 1.60 3.0 3.0 1.65 ≤ VCC ≤ 1.95 3.0 3.0 2.30 ≤ VCC ≤ 2.70 3.0 3.0 2.70 ≤ VCC ≤ 3.60 3.0 3.0 Units Conditions Max Figure Number CL = 15 pF, RL = 1 MΩ CL = 15 pF, RL = 2 KΩ ns CL = 30 pF Figures 1, 5 RL = 500Ω CL = 15 pF, RL = 1 MΩ CL = 15 pF, RL = 2 KΩ ns CL = 30 pF Figures 1, 4 RL = 500Ω Capacitance Symbol Parameter Typ Max Units Conditions CIN Input Capacitance 2.0 pF VCC = 0V COUT Output Capacitance 4.5 pF VCC = 0V CPD Power Dissipation Capacitance 20.0 pF 5 VI = VCC or 0V f = 10 MHz www.fairchildsemi.com NC7SV74 AC Electrical Characteristics NC7SV74 AC Loading and Waveforms CL includes load and stray capacitance Input PRR = 1.0 MHz; tw = 500 ns FIGURE 1. AC Test Circuit Test Switch tPLH, tPHL Open tPZL, tPLZ 6V at VCC = 3.3V ± 0.3V VCC x 2 at VCC = < 3.0V tPZH, tPHZ CP Input = AC Waveform; tr = tf = 2.5 ns; GND CP Input PRR = 10 MHz; Duty Cycle = 50% D Input PRR = 5MHz; Duty Cycle = 50% FIGURE 2. ICCD Test Circuit FIGURE 3. AC Waveforms FIGURE 4. AC Waveforms www.fairchildsemi.com FIGURE 5. AC Waveforms 6 TAPE FORMAT for US8 Package Designator Tape Number Cavity Section Cavities Status Status 125 (typ) Empty Sealed 3000 Filled Sealed 75 (typ) Empty Sealed Cover Tape Leader (Start End) K8X Carrier Trailer (Hub End) Cover Tape TAPE DIMENSIONS inches (millimeters) TAPE FORMAT for MicroPak Package Designator Tape Number Cavity Section Cavities Status Status 125 (typ) Empty Sealed 3000 Filled Sealed 75 (typ) Empty Sealed Leader (Start End) L8X Carrier Trailer (Hub End) TAPE DIMENSIONS inches (millimeters) 7 www.fairchildsemi.com NC7SV74 Tape and Reel Specification NC7SV74 Tape and Reel Specification (Continued) REEL DIMENSIONS inches (millimeters) Tape Size 8 mm A B C D N W1 W2 W3 7.0 0.059 0.512 0.795 2.165 0.331 + 0.059/−0.000 0.567 W1 + 0.078/−0.039 (177.8) (1.50) (13.00) (20.20) (55.00) (8.40 + 1.50/−0.00) (14.40) (W1 + 2.00/−1.00) www.fairchildsemi.com 8 NC7SV74 Physical Dimensions inches (millimeters) unless otherwise noted 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide Package Number MAB08A 9 www.fairchildsemi.com NC7SV74 TinyLogic ULP-A D-Type Flip-Flop with Preset and Clear Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 8-Lead MicroPak, 1.6 mm Wide Package Number MAC08A Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. www.fairchildsemi.com www.fairchildsemi.com 10