HCC/HCF4543B HCC4543B HCF4543B BCD-TO-7 SEGMENT LATCH/DECODER/LCD DRIVER DISPLAY BLANKING OF ALL ILLEGAL INPUT COMBINATIONS LATCH STORAGE OF CODE CAPABILITY OF DRIVING TWO LOW POWER TTL LOADS, TWO HTL LOADS, OR ONE LOW POWER SCHOTTKY LOAD OVER THE FULL RATED-TEMPERATURE RANGE PIN-FOR-PIN REPLACEMENT FOR THE HCF4056B (with pin 7 tied to VSS) DIRECT LED DRIVING CAPABILITY 100% TESTED FOR QUIESCENT CURRENT AT 20V MAXIMUM INPUT CURRENT OF 1A AT 18V OVER FULL PACKAGE-TEMPERATURE RANGE ; 100nA AT 18V AND 25°C NOISE MARGIN (full package-temperature range) = 1V AT VDD = 5V 2V AT VDD = 10V 2.5V AT VDD = 15V 5-V, 10-V, AND 15-V PARAMETRIC RATINGS EY (Plastic Package) F (Ceramic Frit Seal Package) M1 C1 (Micro Package) (Plastic Chip Carrier) ORDER CODES : HCC4543 BF HCF4543 BM1 HCF4543 BEY HCF4543 BC1 PIN CONNECTION (top view) Applications : INSTRUMENT DISPLAY DRIVER DASHBOARD DISPLAY DRIVER COMPUTER/CALCULATOR DISPLAY DRIVER TIMING DEVICE DRIVER (clocks, watches, timers) DESCRIPTION The HCC/HCF4543B is a BCD-to-seven segment latch/decoder/driver designed primarily for liquidcrystal display (LCD) applications. It is also capable of driving light emitting diode (LED), incandescent, gas-discharge, and fluorescent displays. This device is functionally similar to and serves as direct replacement for the HCF4056B when pin 7 is connected to VSS. It differs from the HCF4056B in that it has a display blanking capability instead of a level-shifting function and requires only one power supply. When the HCF4056B is used in the level shifting mode, two power supplies are required. When the HCF4543B is used for LCD applications, a square wave must be applied to the PHASE input and the backplane of the LCD device. For LED applications a logic 1 is required at the PHASE input for common-cathode devices ; a logic 0 is required for common-anode devices (see truth table). December 1989 1/12 HCC/HCF4543B ABSOLUTE MAXIMUM RATINGS Symbol VDD* Parameter Supply voltage : HCC Types HCF Types Valu e Unit – 0.5 to + 20 – 0.5 to 18 V V – 0.5 to V DD + 0.5 V Vi Input Voltage II DC Input Current (any one input) ± 10 mA Total Power Dissipation (per package) Dissipation per Output Transistor for Top = Full Package-temperature Range 200 mW 100 mW Ptot Top Operating Temperature : HCC Types HCF Types – 55 to + 125 – 40 to + 85 °C °C Tstg Storage Temperature – 65 to + 150 °C Valu e Unit 3 to + 18 3 to + 15 V V 0 to VDD V – 55 to + 125 – 40 to + 85 °C °C * All Voltage Values are referred to VSS pin voltage. LOGIC DIAGRAM (1/2 of device shown) RECOMMENDED OPERATING CONDITIONS Symbol VDD Parameter Supply Voltage : HCC Types HCF Types VI Input Voltage Top Operating Temperature : HCC Types HCF Types 2/12 HCC/HCF4543B TRUTH TABLE INPUT CODE OUTPUT STATE DISPLAY CHARACTER LD BI Ph* D C B A a b c d e f g X 1 0 X X X X 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 0 0 0 1 0 1 1 0 1 1 0 1 2 1 0 0 0 0 1 1 1 1 1 1 0 0 1 3 1 0 0 0 1 0 0 0 1 1 0 0 1 1 4 1 0 0 0 1 0 1 1 0 1 1 0 1 1 5 1 0 0 0 1 1 0 1 0 1 1 1 1 1 6 1 0 0 0 1 1 1 1 1 1 0 0 0 0 7 1 0 0 1 0 0 0 1 1 1 1 1 1 1 8 1 0 0 1 0 0 1 1 1 1 1 0 1 1 9 1 0 0 1 0 1 0 0 0 0 0 0 0 0 Blank 1 0 0 1 0 1 1 0 0 0 0 0 0 0 Blank 1 0 0 1 1 0 0 0 0 0 0 0 0 0 Blank 1 0 0 1 1 0 1 0 0 0 0 0 0 0 Blank 1 0 0 1 1 1 0 0 0 0 0 0 0 0 Blank 1 0 0 1 1 1 1 0 0 0 0 0 0 0 Blank 0 0 0 X X X X • • • • ** ** Inverse of Output Combinations Above Display as above X = Don’t care. • = Above combinations * = For liquid-crystal readouts, apply a square wave to Ph. For common cathode LED readouts, select Ph = 0. For common anode LED readouts, select Ph = 1. ** = Depends upon the BCD code previously applied when LD = 1. 3/12 HCC/HCF4543B STATIC ELECTRICAL CHARACTERISTICS Test Conditions Symbol IL VOH VOL Parameter Quiescent Current Output High Voltage Output Low Voltage VI (V) VO (V) VIL IOH IOL Input Leakage Current Min. Unit T High Typ. Max. Min. Max. 0.04 5 150 HCC 0/10 Types 0/15 10 10 0.04 10 300 15 20 0.04 20 600 0/20 20 100 0.08 100 3000 0/5 HCF Types 0/10 0/15 5 5 0.04 5 150 10 10 0.04 10 300 15 20 0.04 20 600 0/5 <1 5 4.95 4.95 4.95 0/10 <1 10 9.95 9.95 9.95 0/15 <1 15 14.95 14.95 14.95 5/0 <1 5 0.05 0.05 0.05 10/0 <1 10 0.05 0.05 0.05 0.05 0.05 <1 15 <1 5 3.5 3.5 3.5 1/9 <1 10 7 7 7 1.5/13.5 < 1 15 11 11 11 4.5/0.5 <1 5 1.5 1.5 1.5 9/1 <1 10 3 3 3 13.5/1.5 < 1 15 4 4 4 2.5 5 – 1.6 – 1.3 4.6 5 – 0.46 – 0.37 – 0.75 – 0.26 9.5 10 – 0.98 – 0.8 – 1.6 – 0.55 0/15 13.5 15 – 3.33 – 2.7 – 5.4 – 1.9 0/5 2.5 5 1.3 – 1.1 – 2.6 – 0.9 HCF 0/5 Types 0/10 4.6 5 0.36 – 0.31 – 0.75 – 0.25 9.5 10 0.81 – 0.68 – 1.6 – 0.54 0/15 13.5 15 2.7 – 2.3 – 5.4 – 1.84 0/5 HCC Types 0/10 0/15 0.4 5 0.64 0.51 1 0.36 0.5 10 1.6 1.3 2.6 0.9 1.5 15 4.2 3.4 6.8 2.4 0/5 0.4 5 0.52 0.44 1 0.36 0.5 10 1.3 1.1 2.6 0.9 1.5 15 3.6 3.0 6.8 2.4 HCF 0/15 types V 0.05 0/5 HCC 0/18 types – 2.6 µA V 0.5/4.5 HCC 0/5 Types 0/10 HCF Types 0/10 0/15 IIH, IIL Max. 5 Input Low Voltage Output Sink Current 25°C T Low Min. 5 Input High Voltage Output Drive Current IO V DD (µA) (V) 0/5 15/0 VIH Value V V – 0.9 mA mA 18 ± 0.1 ± 10–5 ± 0.1 ±1 15 ± 0.3 ± 10-5 ± 0.3 ±1 µA Any Input * TLow = – 55°C for HCC device : – 40°C for HCF device. * THigh = + 125°C for HCC device : + 85°C for HCF device. The Noise Margin for both ”1” and ”0” level is : 1V min. with VDD = 5V, 2V min. with VDD = 10V, 2.5V min. with VDD = 15V. 4/12 HCC/HCF4543B DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25°C, CL = 50pF, RL = 200kΩ, typical temperature coefficient for all VDD values is 0.3%/°C, all input rise and fall time = 20ns) Symbol tPHL Parameter Propagation Delay Time tPLH tTHL Transition Time tTLH Test Conditions V DD (V) Limits All packages Min. Unit Typ. Max. 5 10 15 600 200 150 1200 400 300 5 10 15 500 200 150 1000 400 300 5 10 15 180 90 65 360 180 130 5 10 15 180 90 65 360 180 130 ns 7.5 pF tWH Latch Disable Pulse Width 5 10 15 250 100 80 125 50 40 tSU Address Setup Time 5 10 15 60 20 10 15 –5 –5 tH Address Hold Time 5 10 15 25 20 20 -5 10 0 CIN Input Capacitance Any Input 5 BCD-to-seven-segment latch/decoder/driver functional diagram 5/12 HCC/HCF4543B Typical Output Low (sink) Current Characteristics. Minimum Output Low (sink) Current Characteristics. Typical Transition Time as a Function of Load Capacitance Typical Propagation Delay Time as a Function of Load Capacitance Typical Dinamic Power Dissipation as a Function of Frequency 6/12 HCC/HCF4543B Input Voltage Test Circuit. Quiescent Device Current Test Circuit. Input-leakage -current Test Circuit. 7/12 HCC/HCF4543B Plastic DIP16 (0.25) MECHANICAL DATA mm DIM. MIN. a1 0.51 B 0.77 TYP. inch MAX. MIN. TYP. MAX. 0.020 1.65 0.030 0.065 b 0.5 0.020 b1 0.25 0.010 D 20 0.787 E 8.5 0.335 e 2.54 0.100 e3 17.78 0.700 F 7.1 0.280 I 5.1 0.201 L Z 3.3 0.130 1.27 0.050 P001C 8/12 HCC/HCF4543B Ceramic DIP16/1 MECHANICAL DATA mm DIM. MIN. TYP. inch MAX. MIN. TYP. MAX. A 20 0.787 B 7 0.276 D E 3.3 0.130 0.38 e3 0.015 17.78 0.700 F 2.29 2.79 0.090 0.110 G 0.4 0.55 0.016 0.022 H 1.17 1.52 0.046 0.060 L 0.22 0.31 0.009 0.012 M 0.51 1.27 0.020 0.050 N P Q 10.3 7.8 8.05 5.08 0.406 0.307 0.317 0.200 P053D 9/12 HCC/HCF4543B SO16 (Narrow) MECHANICAL DATA mm DIM. MIN. TYP. A a1 inch MAX. MIN. TYP. 1.75 0.1 0.068 0.2 a2 MAX. 0.004 0.007 1.65 0.064 b 0.35 0.46 0.013 0.018 b1 0.19 0.25 0.007 0.010 C 0.5 0.019 c1 45° (typ.) D 9.8 E 5.8 10 0.385 6.2 0.228 0.393 0.244 e 1.27 0.050 e3 8.89 0.350 F 3.8 4.0 0.149 0.157 G 4.6 5.3 0.181 0.208 L 0.5 1.27 0.019 0.050 M S 0.62 0.024 8° (max.) P013H 10/12 HCC/HCF4543B PLCC20 MECHANICAL DATA mm DIM. MIN. TYP. inch MAX. MIN. TYP. MAX. A 9.78 10.03 0.385 0.395 B 8.89 9.04 0.350 0.356 D 4.2 4.57 0.165 0.180 d1 2.54 0.100 d2 0.56 0.022 E 7.37 8.38 0.290 0.330 e 1.27 0.050 e3 5.08 0.200 F 0.38 0.015 G 0.101 0.004 M 1.27 0.050 M1 1.14 0.045 P027A 11/12 HCC/HCF4543B Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use ascritical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics. 1994 SGS-THOMSON Microelectronics - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A 12/12