CD40147BMS 10 Line to 4 Line BCD Priority Encoder December 1992 Features Pinout • High Voltage Type (20V Rating) CD40147BMS TOP VIEW • Encodes 10 Line to 4 Line BCD • Active Low Inputs and Outputs 4 1 16 VDD • 100% Tested for Quiescent Current at 20V 5 2 15 0 • 5V, 10V and 15V Parametric Ratings 6 3 14 D 7 4 13 3 8 5 12 2 C 6 11 1 B 7 10 9 VSS 8 9 A • Maximum Input Current of 1µA at 18V Over Full Package Temperature Range; 100nA at 18V and +25oC • Noise Margin (Over Full Package/Temperature Range) - 1V at VDD = 5V - 2V at VDD = 10V - 2.5V at VDD = 15V • Standardized Symmetrical Output Characteristics • Meets All Requirements of JEDEC Tentative Standard No. 13B, “Standard Specifications for Description of ‘B’ Series CMOS Devices” Functional Diagram Applications • Keyboard Encoding • 10 Line to BCD Encoding 9 • Range Selection 0 PRIORITY SELECT BCD ENCODER D C B A 23 22 21 20 Description CD40147BMS CMOS encoder features priority encoding of the inputs to ensure that only the highest order data line is encoded. Ten data input lines (0-9) are encoded to four line (8, 4, 2, 1) BCD. The highest priority line is line 9. All four output lines are logic 1 (VSS) when all input lines are logic 0. All inputs and outputs are buffered, and each output can drive one TTL low power Schottky load. The CD40147BMS is functionally similar to the TTL 54/74147 if pin 15 is tied low. The CD40147BMS is supplied in these 16-lead outline packages: Braze Seal DIP Frit Seal DIP Ceramic Flatpack H4T H1E H6W CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999 7-71 File Number 3357 Specifications CD40147BMS Absolute Maximum Ratings Reliability Information DC Supply Voltage Range, (VDD) . . . . . . . . . . . . . . . -0.5V to +20V (Voltage Referenced to VSS Terminals) Input Voltage Range, All Inputs . . . . . . . . . . . . .-0.5V to VDD +0.5V DC Input Current, Any One Input . . . . . . . . . . . . . . . . . . . . . . . .±10mA Operating Temperature Range . . . . . . . . . . . . . . . . -55oC to +125oC Package Types D, F, K, H Storage Temperature Range (TSTG) . . . . . . . . . . . -65oC to +150oC Lead Temperature (During Soldering) . . . . . . . . . . . . . . . . . +265oC At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for 10s Maximum Thermal Resistance . . . . . . . . . . . . . . . . θja θjc Ceramic DIP and FRIT Package . . . . . 80oC/W 20oC/W Flatpack Package . . . . . . . . . . . . . . . . 70oC/W 20oC/W Maximum Package Power Dissipation (PD) at +125oC For TA = -55oC to +100oC (Package Type D, F, K) . . . . . . 500mW For TA = +100oC to +125oC (Package Type D, F, K). . . . . . Derate Linearity at 12mW/oC to 200mW Device Dissipation per Output Transistor . . . . . . . . . . . . . . . 100mW For TA = Full Package Temperature Range (All Package Types) Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS PARAMETER Supply Current SYMBOL IDD CONDITIONS (NOTE 1) VDD = 20V, VIN = VDD or GND VDD = 18V, VIN = VDD or GND Input Leakage Current IIL VIN = VDD or GND VDD = 20 VDD = 18V Input Leakage Current IIH VIN = VDD or GND VDD = 20 VDD = 18V Output Voltage Output Voltage VOL15 VOH15 VDD = 15V, No Load VDD = 15V, No Load (Note 3) LIMITS GROUP A SUBGROUPS TEMPERATURE MIN MAX UNITS 1 +25oC - 2 µA 2 +125oC - 200 µA 3 -55oC - 2 µA 1 +25oC -100 - nA 2 +125oC -1000 - nA 3 -55oC -100 - nA 1 +25oC - 100 nA 2 +125oC - 1000 nA 3 -55oC - 100 nA 1, 2, 3 +25oC, +125oC, -55oC - 50 mV 1, 2, 3 +25oC, +125oC, -55oC 14.95 - V Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V 1 +25oC 0.53 - mA Output Current (Sink) IOL10 VDD = 10V, VOUT = 0.5V 1 +25oC 1.4 - mA 1 +25oC 3.5 - mA 1 +25oC - -0.53 mA Output Current (Sink) Output Current (Source) IOL15 IOH5A VDD = 15V, VOUT = 1.5V VDD = 5V, VOUT = 4.6V Output Current (Source) IOH5B VDD = 5V, VOUT = 2.5V 1 +25oC - -1.8 mA Output Current (Source) IOH10 VDD = 10V, VOUT = 9.5V 1 +25oC - -1.4 mA 1 +25oC - -3.5 mA 1 +25oC -2.8 -0.7 V VSS = 0V, IDD = 10µA 1 +25oC 0.7 2.8 V VDD = 2.8V, VIN = VDD or GND 7 +25oC VDD = 20V, VIN = VDD or GND 7 +25oC VDD = 18V, VIN = VDD or GND 8A +125oC VDD = 3V, VIN = VDD or GND 8B -55oC Output Current (Source) N Threshold Voltage P Threshold Voltage Functional IOH15 VNTH VPTH F VDD = 15V, VOUT = 13.5V VDD = 10V, ISS = -10µA VOH > VOL < VDD/2 VDD/2 V Input Voltage Low (Note 2) VIL VDD = 5V, VOH > 4.5V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC - 1.5 V Input Voltage High (Note 2) VIH VDD = 5V, VOH > 4.5V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC 3.5 - V Input Voltage Low (Note 2) VIL VDD = 15V, VOH > 13.5V, VOL < 1.5V 1, 2, 3 +25oC, +125oC, -55oC - 4 V Input Voltage High (Note 2) VIH VDD = 15V, VOH > 13.5V, VOL < 1.5V 1, 2, 3 +25oC, +125oC, -55oC 11 - V NOTES: 1. All voltages referenced to device GND, 100% testing being implemented. 2. Go/No Go test with limits applied to inputs. 7-72 3. For accuracy, voltage is measured differentially to VDD. Limit is 0.050V max. Specifications CD40147BMS TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS PARAMETER Propagation Delay In Phase Output Transition Time SYMBOL TPHL1 TPLH1 TTHL TTLH CONDITIONS (NOTE 1, 2) GROUP A SUBGROUPS TEMPERATURE VDD = 5V, VIN = VDD or GND 9 10, 11 VDD = 5V, VIN = VDD or GND 9 10, 11 +25oC +125oC, -55oC +25oC +125oC, -55oC LIMITS MIN MAX UNITS - 900 ns - 1215 ns - 200 ns - 270 ns NOTES: 1. CL = 50pF, RL = 200K, Input TR, TF < 20ns. 2. -55oC and +125oC limits guaranteed, 100% testing being implemented. TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS LIMITS PARAMETER Supply Current SYMBOL CONDITIONS NOTES TEMPERATURE MIN MAX UNITS IDD VDD = 5V, VIN = VDD or GND 1, 2 -55oC, +25oC - 1 µA +125oC - 30 µA µA VDD = 10V, VIN = VDD or GND VDD = 15V, VIN = VDD or GND Output Voltage VOL VDD = 5V, No Load 1, 2 1, 2 1, 2 -55oC, +25oC - 2 +125oC - 60 µA -55oC, +25oC - 2 µA +125oC - 120 µA +25oC, +125oC, - 50 mV -55oC Output Voltage VOL VDD = 10V, No Load 1, 2 +25oC, +125oC, -55oC - 50 mV Output Voltage VOH VDD = 5V, No Load 1, 2 +25oC, +125oC, -55oC 4.95 - V Output Voltage VOH VDD = 10V, No Load 1, 2 +25oC, +125oC, -55oC 9.95 - V Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V 1, 2 +125oC 0.36 - mA -55oC 0.64 - mA +125oC 0.9 - mA -55oC 1.6 - mA +125oC 2.4 - mA -55oC 4.2 - mA +125oC - -0.36 mA -55oC - -0.64 mA +125oC - -1.15 mA -55oC - -2.0 mA +125oC - -0.9 mA -55oC - -1.6 mA +125oC - -2.4 mA -55oC Output Current (Sink) Output Current (Sink) Output Current (Source) Output Current (Source) Output Current (Source) Output Current (Source) IOL10 IOL15 IOH5A IOH5B IOH10 IOH15 VDD = 10V, VOUT = 0.5V 1, 2 VDD = 15V, VOUT = 1.5V 1, 2 VDD = 5V, VOUT = 4.6V 1, 2 VDD = 5V, VOUT = 2.5V 1, 2 VDD = 10V, VOUT = 9.5V 1, 2 VDD =15V, VOUT = 13.5V 1, 2 - -4.2 mA Input Voltage Low VIL VDD = 10V, VOH > 9V, VOL < 1V 1, 2 +25oC, +125oC, -55oC - 3 V Input Voltage High VIH VDD = 10V, VOH > 9V, VOL < 1V 1, 2 +25oC, +125oC, -55oC +7 - V 7-73 Specifications CD40147BMS TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued) LIMITS PARAMETER SYMBOL Propagation Delay In Phase Output TPHL TPLH Propagation Delay Out of Phase Output NOTES TEMPERATURE MIN MAX UNITS 1, 2, 3 +25oC - 400 ns 1, 2, 3 +25oC - 300 ns 1, 2, 3 +25oC - 850 ns VDD = 10V 1, 2, 3 +25oC - 350 ns VDD = 15V 1, 2, 3 +25oC - 250 ns 1, 2, 3 +25oC - 100 ns 1, 2, 3 +25oC - 80 ns 1, 2 +25oC - 7.5 pF VDD = 15V TPHL TPLH Transition Time CONDITIONS VDD = 10V VDD = 5V TTLH VDD = 10V VDD = 15V Input Capacitance CIN Any Input NOTES: 1. All voltages referenced to device GND. 2. The parameters listed on Table 3 are controlled via design or process and are not directly tested. These parameters are characterized on initial design release and upon design changes which would affect these characteristics. 3. CL = 50pF, RL = 200K, Input TR, TF < 20ns. TABLE 4. POST IRRADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS LIMITS PARAMETER SYMBOL Supply Current IDD N Threshold Voltage VNTH N Threshold Voltage Delta ∆VTN P Threshold Voltage VTP P Threshold Voltage Delta ∆VTP Functional F CONDITIONS NOTES TEMPERATURE MIN MAX UNITS 1, 4 +25oC - 7.5 µA 1, 4 +25oC -2.8 -0.2 V VDD = 10V, ISS = -10µA 1, 4 +25oC - ±1 V VSS = 0V, IDD = 10µA 1, 4 +25oC 0.2 2.8 V 1, 4 +25oC - ±1 V 1 +25oC VOH > VDD/2 VOL < VDD/2 V 1, 2, 3, 4 +25oC - 1.35 x +25oC Limit ns VDD = 20V, VIN = VDD or GND VDD = 10V, ISS = -10µA VSS = 0V, IDD = 10µA VDD = 18V, VIN = VDD or GND VDD = 3V, VIN = VDD or GND Propagation Delay Time TPHL TPLH VDD = 5V 3. See Table 2 for +25oC limit. NOTES: 1. All voltages referenced to device GND. 2. CL = 50pF, RL = 200K, Input TR, TF < 20ns. 4. Read and Record TABLE 5. BURN-IN AND LIFE TEST DELTA PARAMETERS +25oC PARAMETER Supply Current - MSI-1 Output Current (Sink) Output Current (Source) SYMBOL DELTA LIMIT IDD ± 0.2µA IOL5 ± 20% x Pre-Test Reading IOH5A ± 20% x Pre-Test Reading TABLE 6. APPLICABLE SUBGROUPS MIL-STD-883 METHOD GROUP A SUBGROUPS Initial Test (Pre Burn-In) 100% 5004 1, 7, 9 IDD, IOL5, IOH5A Interim Test 1 (Post Burn-In) 100% 5004 1, 7, 9 IDD, IOL5, IOH5A Interim Test 2 (Post Burn-In) 100% 5004 1, 7, 9 IDD, IOL5, IOH5A CONFORMANCE GROUP 7-74 READ AND RECORD Specifications CD40147BMS TABLE 6. APPLICABLE SUBGROUPS (Continued) MIL-STD-883 METHOD GROUP A SUBGROUPS 100% 5004 1, 7, 9, Deltas 100% 5004 1, 7, 9 100% 5004 1, 7, 9, Deltas 100% 5004 2, 3, 8A, 8B, 10, 11 Sample 5005 1, 2, 3, 7, 8A, 8B, 9, 10, 11 Subgroup B-5 Sample 5005 1, 2, 3, 7, 8A, 8B, 9, 10, 11, Deltas Subgroup B-6 Sample 5005 1, 7, 9 Sample 5005 1, 2, 3, 8A, 8B, 9 CONFORMANCE GROUP PDA (Note 1) Interim Test 3 (Post Burn-In) PDA (Note 1) Final Test Group A Group B Group D READ AND RECORD IDD, IOL5, IOH5A Subgroups 1, 2, 3, 9, 10, 11 Subgroups 1, 2 3 NOTE: 1. 5% Parameteric, 3% Functional; Cumulative for Static 1 and 2. TABLE 7. TOTAL DOSE IRRADIATION CONFORMANCE GROUPS TEST READ AND RECORD MIL-STD-883 METHOD PRE-IRRAD POST-IRRAD PRE-IRRAD POST-IRRAD 5005 1, 7, 9 Table 4 1, 9 Table 4 Group E Subgroup 2 TABLE 8. BURN-IN AND IRRADIATION TEST CONNECTIONS OSCILLATOR FUNCTION OPEN GROUND VDD Static Burn-In 1 Note 1 6, 7, 9, 14 1-5, 8, 10-13, 15 16 Static Burn-In 2 Note 1 6, 7, 9, 14 8 1-5, 10-13, 15, 16 Dynamic BurnIn Note 1 - 8 16 6, 7, 9, 14 8 1-5, 10-13, 15, 16 Irradiation Note 2 9V ± -0.5V 50kHz 25kHz 6, 7, 9, 14 1, 3, 11, 13 2, 4, 5, 10, 12, 15 NOTE: 1. Each pin except VDD and GND will have a series resistor of 10K ± 5%, VDD = 18V ± 0.5V 2. Each pin except VDD and GND will have a series resistor of 47K ± 5%; Group E, Subgroup 2, sample size is 4 dice/wafer, 0 failures, VDD = 10V ± 0.5V All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site http://www.intersil.com Sales Office Headquarters NORTH AMERICA Intersil Corporation P. O. Box 883, Mail Stop 53-204 Melbourne, FL 32902 TEL: (321) 724-7000 FAX: (321) 724-7240 EUROPE Intersil SA Mercure Center 100, Rue de la Fusee 1130 Brussels, Belgium TEL: (32) 2.724.2111 FAX: (32) 2.724.22.05 75 ASIA Intersil (Taiwan) Ltd. Taiwan Limited 7F-6, No. 101 Fu Hsing North Road Taipei, Taiwan Republic of China TEL: (886) 2 2716 9310 FAX: (886) 2 2715 3029 CD40147BMS Logic Diagram FUNCTIONAL GATING 8 0* 15 9 0 6 7 1* 11 1 4 5 2* 12 9 A 2 2 3 2 3* 13 3 4* 1 4 1 4 5 6 7 4 8 9 2 5* 2 6* 3 5 3 5 4 5 6 7 6 7 B 6 C 6 7* 4 9 8 7 0 1 2 3 4 5 6 7 8 9 7 8* 5 8 8 9* 10 14 D 9 VDD * ALL INPUTS ARE PROTECTED BY CMOS PROTECTION NETWORK VSS FIGURE 1. TRUTH TABLE (Negative Logic) INPUTS OUTPUTS 0 1 2 3 4 5 6 7 8 9 D C B A 0 1 X X X X X X X X X 0 0 1 X X X X X X X X 0 0 0 1 X X X X X X X 0 0 0 0 1 X X X X X X 0 0 0 0 0 1 X X X X X 0 0 0 0 0 0 1 X X X X 0 0 0 0 0 0 0 1 X X X 0 0 0 0 0 0 0 0 1 X X 0 0 0 0 0 0 0 0 0 1 X 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 1 1 1 0 0 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 1 0 = High level 1 = Low level X = Don’t care 7-76 CD40147BMS 30 GATE-TO-SOURCE VOLTAGE (VGS) = 15V 25 20 15 10V 10 5 5V 0 5 10 15 DRAIN-TO-SOURCE VOLTAGE (VDS) (V) AMBIENT TEMPERATURE (TA) = +25oC 15.0 GATE-TO-SOURCE VOLTAGE (VGS) = 15V 12.5 10.0 10V 7.5 5.0 2.5 5V 0 5 10 15 DRAIN-TO-SOURCE VOLTAGE (VDS) (V) FIGURE 2. TYPICAL OUTPUT LOW (SINK) CURRENT CHARACTERISTICS FIGURE 3. MINIMUM OUTPUT LOW (SINK) CURRENT CHARACTERISTICS DRAIN-TO-SOURCE VOLTAGE (VDS) (V) -15 -10 -5 DRAIN-TO-SOURCE VOLTAGE (VDS) (V) -15 -10 -5 AMBIENT TEMPERATURE (TA) = +25oC GATE-TO-SOURCE VOLTAGE (VGS) = -5V 0 -5 -10 -15 -10V -20 -25 -15V -30 -5 -10V PROPAGATION DELAY TIME (tPLH, tPHL) (ns) TRANSITION TIME (tTHL, tTLH) (ns) SUPPLY VOLTAGE (VDD) = 5V 100 10V 15V 20 -15 FIGURE 5. MINIMUM OUTPUT HIGH (SOURCE) CURRENT CHARACTERISTICS 200 0 0 -10 -15V AMBIENT TEMPERATURE (TA) = +25oC 50 0 GATE-TO-SOURCE VOLTAGE (VGS) = -5V FIGURE 4. TYPICAL OUTPUT HIGH (SOURCE) CURRENT CHARACTERISTICS 150 0 AMBIENT TEMPERATURE (TA) = +25oC OUTPUT HIGH (SOURCE) CURRENT (IOH) (mA) 0 OUTPUT HIGH (SOURCE) CURRENT (IOH) (mA) AMBIENT TEMPERATURE (TA) = +25oC OUTPUT LOW (SINK) CURRENT (IOL) (mA) OUTPUT LOW (SINK) CURRENT (IOL) (mA) Typical Performance Characteristics 40 60 80 100 LOAD CAPACITANCE (CL) (pF) FIGURE 6. TYPICAL TRANSITION TIME AS A FUNCTION OF LOAD CAPACITANCE 875 AMBIENT TEMPERATURE (TA) = +25oC IN-PHASE OUTPUTS 750 625 SUPPLY VOLTAGE (VDD) = 5V 500 375 10V 250 15V 125 0 0 10 20 40 50 70 80 30 60 LOAD CAPACITANCE (CL) (pF) 90 100 FIGURE 7. PROPAGATION DELAY TIME AS A FUNCTION OF LOAD CAPACITANCE 7-77 CD40147BMS Typical Performance Characteristics POWER DISSIPATION (PD) (µW) 105 8 AMBIENT TEMPERATURE (T ) = +25oC A 6 4 2 104 (Continued) SUPPLY VOLTAGE (VDD) = 15V 8 6 4 5V 2 103 8 6 4 10V 2 102 8 6 4 LOAD CAPACITANCE CL = 50pF CL = 15pF 2 10 2 4 68 1 2 4 68 2 4 68 2 4 68 10 102 103 104 INPUT FREQUENCY (fIN) (kHz) 2 4 68 105 FIGURE 8. TYPICAL DYNAMIC POWER DISSIPATION AS A FUNCTION OF INPUT FREQUENCY Chip Dimensions and Pad Layout Dimensions in parenthesis are in millimeters and are derived from the basic inch dimensions as indicated. Grid graduations are in mils (10-3 inch). METALLIZATION: PASSIVATION: Thickness: 11kÅ − 14kÅ, AL. 10.4kÅ - 15.6kÅ, Silane BOND PADS: 0.004 inches X 0.004 inches MIN DIE THICKNESS: 0.0198 inches - 0.0218 inches 7-78