M54HC4511 M74HC4511 BCD TO 7 SEGMENT LATCH/DECODER DRIVER . . . . . . . . HIGH SPEED tPD = 28 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) AT TA = 25 °C HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS HIGH SOURGE CURRENT |IOH| = 20 mA (MIN.) BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V PIN AND FUNCTION COMPATIBLE WITH 4511B B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) ORDER CODES : M54HC4011F1R M74HC4011M1R M74HC4011B1R M74HC4011C1R PIN CONNECTIONS (top view) DESCRIPTION The M54/74HC4511 is a high speed CMOS BCDTO-7 SEGMENT LATCH/DECODER/DRIVER fabricated with silicon gate C2MOS technology. It enables high speed latch and decode operation with identical pin connection and function to standard CMOS 4511B. The segment output driver, which is CMOS fabri2 cated in silicon gate C MOS technology, has large IOH capability which enables common cathode Leds to be directly driven. When lamp test (LT) is taken ”L”, all segment outputs will go to ”H”, and when blanking (BI) is taken ”L” and LT is taken ”H” all segment outputs will go to ”L”. These functions operate regardless of other inputs and are used to test the display. Input BI is used to pulse-modulate the brightness of the display. When an error input code (over 10) is applied to the BCD input, all segment outputs will go ”L” (turn off). All inputs are equipped with protection circuits against static discharge and transient excess voltage. February 1993 NC = No Internal Connection 1/13 M54/M74HC4511 TRUTH TABLE INPUTS OUTPUTD DISPLAY MODE LE X BI X LT L D X C X B X A X a H b H c H d H e H f H g H X L L L H H H H H X L L X L L X L L X L H L H L L H H L H H L H L L H L L H L L L L L H H L L H L H H L H H L H 2 L L H H H H L L L H H L H L H L H H H H H L L L L H H H 3 4 L H H L H L H H L H H L H H 5 L L L H H H H H H L L H H H L H H L L H L L H H L H H H L H H L H H L H H L H H L H 6 7 8 8 BLANK 0 1 L H H H L L H H H H L L H H 9 L L H H H H H H L H H X X X L L L L L L L L L L L L L L BLANK BLANK H H H X X X X X: Don’t Care LOGIC DIAGRAM 2/13 Hold the stage at the leading edge of LE M54/ M74HC4511 DISPLAY MODE BLOCK DIAGRAM 3/13 M54/M74HC4511 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION IEC LOGIC SYMBOL PIN No SYMBOL NAME AND FUNCTION 3 LT Lamp Test Input (Active LOW) 4 BI Ripple Blanking Input (Active LOW) 5 7, 1, 2, 6 LE A to D Latch Enable Input BCD Address Inputs 13, 12, 11, 10, 9 , 15, 14 a to g Segment Outputs 8 GND Ground (0V) 16 V CC Positive Supply Voltage ABSOLUTE MAXIMUM RATINGS Symbol Parameter VCC Supply Voltage VI VO DC Input Voltage DC Output Voltage IIK DC Input Diode Current IOK IO DC Output Diode Current DC Output Source Sink Current Per Output Pin ICC or IGND DC VCC or Ground Current PD Tstg Power Dissipation Storage Temperature TL Lead Temperature (10 sec) Value Unit -0.5 to +7 V -0.5 to VCC + 0.5 -0.5 to VCC + 0.5 V V ± 20 mA ± 20 -35/25 mA mA +150/-50 mA 500 (*) -65 to +150 mW o C 300 o C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition isnotimplied. (*) 500 mW: ≅ 65 oC derate to 300 mW by 10mW/oC: 65 oC to 85 oC 4/13 M54/ M74HC4511 RECOMMENDED OPERATING CONDITIONS Symbol Parameter VCC VI Supply Voltage Input Voltage VO Output Voltage Top Operating Temperature: M54HC Series M74HC Series Input Rise and Fall Time tr, tf Value Unit 2 to 6 0 to VCC V V 0 to VCC V o -55 to +125 -40 to +85 0 to 1000 VCC = 2 V VCC = 4.5 V 0 to 500 VCC = 6 V 0 to 400 C C ns o DC SPECIFICATIONS Test Conditions Symbol VIH V IL V OH VOL Parameter High Level Input Voltage Low Level Input Voltage High Level Output Voltage Low Level Output Voltage VCC (V) 2.0 Min. 1.5 4.5 3.15 6.0 2.0 4.2 6.0 2.0 6.0 4.5 6.0 IO=-5.2 mA 2.0 4.5 ICC Quiescent Supply Current 6.0 6.0 Max. -40 to 85 oC -55 to 125 oC 74HC 54HC Min. 1.5 Max. 3.15 Min. 1.5 V 3.15 4.2 Unit Max. 4.2 0.5 0.5 0.5 1.35 1.35 1.35 1.8 VI = IO=-20 µA VIH or V IL IO=-4.0 mA 4.5 4.5 6.0 Input Leakage Current Typ. 4.5 6.0 II Value TA = 25 oC 54HC and 74HC 1.8 V 1.8 1.9 2.0 1.9 1.9 4.4 4.5 4.4 4.4 5.9 3.2 6.0 3.8 5.9 2.9 5.9 5.68 5.8 5.63 5.60 V 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.1 0.1 0.1 0.17 0.18 0.26 0.26 0.37 0.37 0.40 0.40 VI = VCC or GND ±0.1 ±1 ±1 µA VI = VCC or GND 4 40 80 µA VI = IO= 20 µA VIH or V IL IO= 4.0 mA IO= 5.2 mA V 5/13 M54/M74HC4511 AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = tf = 6 ns) Test Conditions Symbol Parameter tTLH Output Transition Time tTHL Output Transition Time tPLH tPHL Propagation Delay Time (BCD - Seg.) tPLH tPHL Propagation Delay Time (BI - Seg.) tPLH tPHL Propagation Delay Time (LT - Seg.) tPLH tPHL Propagation Delay Time (LE - Seg.) tW(L) Minimum Pulse Width ts th Minimum Set-up Time Minimum Hold Time Value o VCC (V) TA = 25 C 54HC and 74HC Min. Typ. Max. 2.0 25 60 75 90 4.5 6.0 7 6 12 11 15 13 18 15 2.0 30 75 95 110 4.5 8 15 19 22 6.0 7 13 16 19 2.0 125 255 320 385 4.5 6.0 33 23 51 43 64 54 77 65 2.0 70 175 220 265 4.5 6.0 22 17 35 30 44 37 53 45 2.0 60 120 150 180 4.5 6.0 15 12 24 20 30 26 36 31 2.0 95 240 300 360 4.5 6.0 32 23 48 41 60 51 72 61 2.0 30 75 95 110 4.5 6.0 8 7 15 13 19 16 22 19 2.0 4.5 20 5 75 15 95 19 110 22 6.0 4 13 16 19 0 0 0 0 0 0 2.0 4.5 6.0 CIN CPD (*) Input Capacitance Power Dissipation Capacitance -40 to 85 oC -55 to 125 oC 74HC 54HC Min. Max. Min. Max. 5 95 0 0 0 10 10 10 Unit ns ns ns ns ns ns ns ns ns pF pF (*) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operting current can be obtained by the following equation. ICC(opr) = CPD •VCC •fIN + ICC/2 (per FLIP/FLOP) 6/13 M54/ M74HC4511 SWITCHING CHARACTERISTICS TEST WAVEFORM Data Segment Delay Time LE-Segment Delay Time BI-Segment Delay Time LT-Segment Delay Time Data Set-up/Hold Time 7/13 M54/M74HC4511 TEST CIRCUIT ICC (Opr.) APPLICATION CIRCUIT Static Display Circuit 8/13 M54/ M74HC4511 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 9/13 M54/M74HC4511 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 10/13 M54/ M74HC4511 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 11/13 M54/M74HC4511 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 12/13 M54/ M74HC4511 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 13/13