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| 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 25C 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 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 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) HCC/HCF4543B ABSOLUTE MAXIMUM RATINGS Symbol VDD* Vi II Ptot Supply voltage : Input Voltage DC Input Current (any one input) Total Power Dissipation (per package) Dissipation per Output Transistor for Top = Full Package-temperature Range Operating Temperature : HCC Types HCF Types Storage Temperature Parameter HCC Types HCF Types Valu e - 0.5 to + 20 - 0.5 to 18 - 0.5 to V DD + 0.5 10 200 100 - 55 to + 125 - 40 to + 85 - 65 to + 150 Unit V V V mA mW mW C C C Top Tstg * All Voltage Values are referred to VSS pin voltage. LOGIC DIAGRAM (1/2 of device shown) RECOMMENDED OPERATING CONDITIONS Symbol VDD VI Top Supply Voltage : Input Voltage Operating Temperature : HCC Types HCF Types Parameter HCC Types HCF Types Valu e 3 to + 18 3 to + 15 0 to VDD - 55 to + 125 - 40 to + 85 Unit V V V C C 2/12 HCC/HCF4543B TRUTH TABLE INPUT CODE LD X 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 * BI 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 * Ph* 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 * D X 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 X C X 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 X * B X 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 X A X 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 X a 0 1 0 1 1 0 1 1 1 1 1 0 0 0 0 0 0 b 0 1 1 1 1 1 0 0 1 1 1 0 0 0 0 0 0 OUTPUT STATE c 0 1 1 0 1 1 1 1 1 1 1 0 0 0 0 0 0 d 0 1 0 1 1 0 1 1 0 1 1 0 0 0 0 0 0 ** Inverse of Output Combinations Above e 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 f 0 1 0 0 0 1 1 1 0 1 1 0 0 0 0 0 0 g 0 0 0 1 1 1 1 1 0 1 1 0 0 0 0 0 0 0 1 2 3 4 5 6 7 8 9 Blank Blank Blank Blank Blank Blank ** Display as above DISPLAY CHARACTER 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 Parameter VI (V) 0/5 HCC 0/10 Types 0/15 0/20 0/5 HCF Types 0/10 0/15 VOH Output High Voltage 0/5 0/10 0/15 VOL Output Low Voltage 5/0 10/0 15/0 VIH Input High Voltage 0.5/4.5 1/9 4.5/0.5 9/1 0/5 HCC 0/5 Types 0/10 0/15 0/5 HCF 0/5 Types 0/10 0/15 IOL Output Sink Current HCC Types 0/10 0/15 HCF Types 0/10 0/15 IIH, IIL Input Leakage Current HCC 0/18 types HCF 0/15 types 0/5 0/5 2.5 4.6 9.5 13.5 2.5 4.6 9.5 13.5 0.4 0.5 1.5 0.4 0.5 1.5 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 VO (V) IO V DD (A) (V) 5 10 15 20 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 5 5 10 15 5 5 10 15 5 10 15 5 10 15 18 Any Input 15 0.3 10-5 0.3 1 - 1.6 - 0.46 - 0.98 - 3.33 1.3 0.36 0.81 2.7 0.64 1.6 4.2 0.52 1.3 3.6 0.1 3.5 7 11 1.5 3 4 - 1.3 - 0.8 - 2.7 - 1.1 - 2.6 - 1.6 - 5.4 - 2.6 - 0.37 - 0.75 4.95 9.95 14.95 0.05 0.05 0.05 3.5 7 11 1.5 3 4 - 0.9 - 0.26 - 0.55 - 1.9 - 0.9 - 0.25 - 0.54 - 1.84 0.36 0.9 2.4 0.36 0.9 2.4 1 A mA mA T Low Min. Max. 5 10 20 100 5 10 20 4.95 9.95 14.95 0.05 0.05 0.05 3.5 7 11 1.5 3 4 V V Min. Value 25C 0.04 0.04 0.04 0.08 0.04 0.04 0.04 5 10 20 100 5 10 20 4.95 9.95 14.95 0.05 0.05 0.05 V V T High 150 300 600 3000 150 300 600 A Unit Typ. Max. Min. Max. IL Quiescent Current 1.5/13.5 < 1 VIL Input Low Voltage 13.5/1.5 < 1 IOH Output Drive Current - 0.31 - 0.75 - 0.68 - 1.6 - 2.3 0.51 1.3 3.4 0.44 1.1 3.0 - 5.4 1 2.6 6.8 1 2.6 6.8 10-5 0.1 * TLow = - 55C for HCC device : - 40C for HCF device. * THigh = + 125C for HCC device : + 85C 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 = 25C, CL = 50pF, RL = 200k, typical temperature coefficient for all VDD values is 0.3%/C, all input rise and fall time = 20ns) Symbol tPHL Parameter Propagation Delay Time Test Conditions V DD (V) 5 10 15 5 10 15 Transition Time 5 10 15 5 10 15 Latch Disable Pulse Width 5 10 15 5 10 15 5 10 15 Any Input 250 100 80 60 20 10 25 20 20 Limits All packages Min. Typ. 600 200 150 500 200 150 180 90 65 180 90 65 125 50 40 15 -5 -5 -5 10 0 5 7.5 pF Max. 1200 400 300 1000 400 300 360 180 130 360 180 130 ns Unit tPLH tTHL tTLH tWH tSU Address Setup Time tH Address Hold Time CIN Input Capacitance 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 MIN. a1 B b b1 D E e e3 F I L Z 3.3 1.27 8.5 2.54 17.78 7.1 5.1 0.130 0.050 0.51 0.77 0.5 0.25 20 0.335 0.100 0.700 0.280 0.201 1.65 TYP. MAX. MIN. 0.020 0.030 0.020 0.010 0.787 0.065 inch TYP. MAX. DIM. P001C 8/12 HCC/HCF4543B Ceramic DIP16/1 MECHANICAL DATA mm MIN. A B D E e3 F G H L M N P Q 7.8 2.29 0.4 1.17 0.22 0.51 0.38 17.78 2.79 0.55 1.52 0.31 1.27 10.3 8.05 5.08 0.307 0.090 0.016 0.046 0.009 0.020 3.3 0.015 0.700 0.110 0.022 0.060 0.012 0.050 0.406 0.317 0.200 TYP. MAX. 20 7 0.130 MIN. inch TYP. MAX. 0.787 0.276 DIM. P053D 9/12 HCC/HCF4543B SO16 (Narrow) MECHANICAL DATA DIM. MIN. A a1 a2 b b1 C c1 D E e e3 F G L M S 3.8 4.6 0.5 9.8 5.8 1.27 8.89 4.0 5.3 1.27 0.62 8 (max.) 0.149 0.181 0.019 10 6.2 0.35 0.19 0.5 45 (typ.) 0.385 0.228 0.050 0.350 0.157 0.208 0.050 0.024 0.393 0.244 0.1 mm TYP. MAX. 1.75 0.2 1.65 0.46 0.25 0.013 0.007 0.019 0.004 MIN. inch TYP. MAX. 0.068 0.007 0.064 0.018 0.010 P013H 10/12 HCC/HCF4543B PLCC20 MECHANICAL DATA mm MIN. A B D d1 d2 E e e3 F G M M1 1.27 1.14 7.37 1.27 5.08 0.38 0.101 0.050 0.045 9.78 8.89 4.2 2.54 0.56 8.38 0.290 0.050 0.200 0.015 0.004 TYP. MAX. 10.03 9.04 4.57 MIN. 0.385 0.350 0.165 0.100 0.022 0.330 inch TYP. MAX. 0.395 0.356 0.180 DIM. 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. (c) 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 |
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