.MULTI-LINE DECODERS HCC4724B HCF4724B 8 BIT ADDRESSABLE LATCH

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Transcription:

HCC4724B HCF4724B 8 BIT ADDRESSABLE LATCH SERIAL DATA INPUT - ACTIE PARALLEL OUTPUT STORAGE REGISTER CAPABILITY - MASTER CLEAR CAN FUNCTION AS DEMULTIPLEXER STANDARDIZED, SYMMETRICAL OUTPUT CHARACTER. 100% TESTED FOR QUIESCENT CURRENT AT 20 MAXIMUM INPUT CURRENT OF 1µA AT 18. (full package-temperature range), 100nA AT 18 AND 25 o C NOISE MARGIN (full package-temperature range) = 1 AT DD = 5, 2 AT DD = 10, 2.5. AT DD = 15 5, 10, AND 15 PARAMETRIC RATINGS MEETS ALL REQUIREMENTS OF JEDEC TEN- TATIE STANDARD N. 13A, STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEICES APPLICATION.MULTI-LINE DECODERS A/D CONERTERS EY (Plastic Package) M1 (Micro Package) F (Ceramic Package) C1 (Chip Carrier) ORDER CODES : HCC4724BF HCF4724BM1 HCF4724BEY HCF4724BC1 PIN CONNECTIONS DESCRIPTION The HCC/HCF4724B 8-bit addressable latch is a serial-input, parallel-output storage register that can perform a variety of functio. Data are inputted to a particular bit in the latch when that bit is addressed (by mea of inputs A0, A1, A2) and when WRITE DISABLE is at low level. When WRITE DISABLE is high, data entry is inhibited however, all 8 outputs can be continuously read independent of WRITE DISABLE and address inputs. A master RESET input is available, which resets all bits to a logic 0 level when RESET and WRITE DISABLE are at a high level. When RESET is at a high level, and WRITE DISABLE is at a low level, the latch acts as a 1-of-8 demultiplexer ; the bit that is addressed has an active output which follows the data input, while all unaddressed bits are held to a logic 0 level. September 1988 1/14

FUNCTIONAL DIAGRAM ABSOLUTE MAXIMUM RATING Symbol Parameter alue Unit DD * Supply oltage: HCC Types HCF Types -0.5 to +20-0.5 to +18 i Input oltage -0.5 to DD + 0.5 I I DC Input Current (any one input) ± 10 ma Ptot Total Power Dissipation (per package) Dissipation per Output Traistor for Top = Full Package Temperature Range 200 100 mw mw Top Operating Temperature: HCC Types -55 to +125 HCF Types -40 to +85 o C C Tstg Storage Temperature -65 to +150 o C Stressesabove those listedunder Absolute Maximum Ratings may cause permanent damage to thedevice. This isa stress ratingonly and functional operation of the device at these or any other conditio above those indicated in the operational sectio of this specification is not implied. Exposure to absolute maximum rating conditio for external periods may affect device reliability. * All voltage values are referred to SS pin voltage. RECOMMENDED OPERATING CONDITIONS Symbol Parameter alue Unit DD Supply oltage: HCC Types HCF Types 3to18 3to15 I Input oltage 0 to DD T op Operating Temperature: HCC Types HCF Types -55 to +125-40 to +85 o C o C 2/14

LOGIC DIAGRAM Definition of WRITE DISABLE ON Time MODE SELECTION TYPE WD R Addressed Latch Unaddressed Latch A 0 0 Follows Data Hold Previous State B 0 1 Follows Data (Active High 8-Channel Demultiplexer) Reset to 0 C 1 0 Hold Previous State D 1 1 Reset to 0 Reset to 0 WD = WRITE DISABLE R= RESET 3/14

STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditio) Symbol IL OH OL IH IL I OH IOL Parameter Quiescent Current Output High oltage Output Low oltage Input High oltage Input Low oltage Output Drive Current Output Sink Current HCC Types HCF Types HCC Types HCF Types HCC Types HCF Types I () Test Conditios O () IO (µa) DD () alue TLOW * 25 o C THIGH * Min. Max. Min. Typ. Max. Min. Max. 0/5 5 5 0.04 5 150 0/10 10 10 0.04 10 300 0/15 15 20 0.04 20 600 0/20 20 100 0.08 100 3000 0/5 5 20 0.04 20 150 0/10 10 40 0.04 40 300 0/15 15 80 0.04 80 600 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 15/0 < 1 15 0.05 0.05 0.05 0.5/4.5 < 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 0/5 2.5 5-2 -1.6-3.2-1.15 0/5 4.6 5-0.64-0.51-1 -0.36 0/10 9.5 10-1.6-1.3-2.6-0.9 0/15 13.5 15-4.2-3.4-6.8-2.4 0/5 2.5 5-1.8-1.6-3.2-1.3 0/5 4.6 5-0.61-0.51-1 -0.42 0/10 9.5 10-1.5-1.3-2.6-1.1 0/15 13.5 15-4 -3.4-6.8-2.8 0/5 0.4 5 0.64 0.51 1 0.36 0/10 0.5 10 1.6 1.3 2.6 0.9 0/15 1.5 15 4.2 3.4 6.8 2.4 0/5 0.4 5 0.61 0.51 1 0.42 0/10 0.5 10 1.5 1.3 2.6 1.1 0/15 1.5 15 4 3.4 6.8 2.8 IIH, IIL Input Leakage 0/18 Any Input 18 ±0.1 ±10-5 ±0.1 ±1 µa Current C I Input Capacitance Any Input 5 7.5 pf *T LOW =-55 o CforHCC device: -40 o C for HCF device. *T HIGH =+125 o CforHCC device: +85 o C for HCF device. The Noise Margin for both 1 and 0 level is: 1 min. with DD = 5, 2 min. with DD = 10, 2.5 min. with DD =15 Unit µa ma ma 4/14

DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb =25 o C, CL =50pF,RL= 200 KΩ, typical temperature coefficent for all DD values is 03 %/ o C, all input rise and fall times= 20 ) Symbol tplh tphl t PLH t PHL t PHL tplh tphl t TLH tthl t W t s t H Parameter Propagation Delay Time Data to Output Propagation Delay Time Write Disable to Output Propagation Delay Time Reset to Output Propagation Delay Time Address to Output Test Conditio alue DD () Min. Typ. Max. (See Figure 1) 5 200 400 10 75 150 15 50 100 (See Figure 1) 5 200 400 10 80 160 15 60 120 (See Figure 1) 5 175 350 10 80 160 15 65 130 (See Figure 1) 5 225 450 10 100 200 15 75 150 Traition Time Any Output 5 100 200 10 50 100 15 40 80 Minimum Pulse Width (See Figure 1) 5 100 200 Data 10 50 100 15 40 80 Minimum Pulse Width Address Minimum Pulse Width Reset Minimum Setup Time Data to Write Disable Minimum Holf Time Data to Write Disable (See Figure 1) 5 200 400 10 100 200 15 65 125 (See Figure 1) 5 75 150 10 40 75 15 25 50 (See Figure 1) 5 50 100 10 25 50 15 20 35 (See Figure 1) 5 75 150 CIN Input Capacitance Any Input 10 40 75 15 25 50 Unit 5 7.5 pf 5/14

Figure 1: Master Timing Diagram TYPICAL APPLICATIONS A/D Converter 6/14

Multiple Selection Decoding - 4 x 4 Crosspoint Switch 1 of 6 Decoder/Demultiplexer 7/14

Typical Output Low (sink) Current Characteristics Minimum Output Low (sink) Current Characteristics Typical Output High (source) Current Characteristics Minimum Output High (source) Current Characteristics Typical Propagation Delay Time (data to Qn) vs Load Capacitance Typical Traition Time vs Load Capacitance 8/14

Typical Dynamic Power Dissipation vs Address Cycle Time TEST CIRCUITS Quiescent Device Current. Noise Immunity. Input Leakage Current. 9/14

Plastic DIP16 (0.25) MECHANICAL DATA DIM. mm inch MIN. TYP. MAX. MIN. TYP. MAX. a1 0.51 0.020 B 0.77 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 3.3 0.130 Z 1.27 0.050 P001C 10/14

Ceramic DIP16/1 MECHANICAL DATA DIM. mm inch MIN. TYP. MAX. MIN. TYP. MAX. A 20 0.787 B 7 0.276 D 3.3 0.130 E 0.38 0.015 e3 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 10.3 0.406 P 7.8 8.05 0.307 0.317 Q 5.08 0.200 P053D 11/14

SO16 (Narrow) MECHANICAL DATA DIM. mm inch MIN. TYP. MAX. MIN. TYP. MAX. A 1.75 0.068 a1 0.1 0.2 0.004 0.007 a2 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 10 0.385 0.393 E 5.8 6.2 0.228 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 0.62 0.024 S 8 (max.) P013H 12/14

PLCC20 MECHANICAL DATA DIM. mm inch MIN. TYP. 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 13/14

Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no respoability for the coequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No licee is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specificatiomentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronicsproducts are not authorized foruse ascritical componentsin 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 14/14