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HCC/HCF40102B HCC/HCF40103B
8-STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS
40102B 2-DECADE BCD TYPE 40103B 8-BIT BINARY TYPE OR ASYNCHRONOUS PRESET UM-SPEED OPERATION : fCL = 3.6MHz (TYP.) @ VDD = 10V
.SYNCHRONOUS .MEDI .CASCADABLE .QUI .5V,10VAND15VPARAMETRI .I .100%TESTEDFORQUI .MEETSALLREQUI
DESCRIPTION
EY (Plastic Package)
F (Ceramic Package)
ESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE C RATINGS NPUT CURRENT OF 100 nA AT 18V AND 25C FOR HCC DEVICE ESCENT CURRENT REMENTS OF JEDEC TENo TATIVE STANDARD N . 13 A, "STANDARD SPECIFICATIONS FOR DESCRIPTION OF "B" SERIES CMOS DEVICES"
C1 (Chip Carrier) ORDER CODES : HCC401XXBF HCF401XXBEY HCF401XXBC1
The HCC40102B, HCC40103B, (extended temperature range) and the HCF40102B, HCF40103B (intermediate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package. The HCC/HCF40102B, and HCC/HCF40103B consist of an 8-stage synchronous down counter with a single output which is active when the internal count is zero. The HCC/HCF40102B is configured as two cascaded 4-bit BCD counters, and the HCC/HCF40103B contains a single 8-bit binary counter. Each type has control inputs for enabling or disabling the clock, for clearing the counter to its maximum count, and for presetting the counter either synchronously or asynchronously. All control inputs and the CARRY-OUT/ZERO-DETECT output are active-low logic. In normal operation, the counter is decremented by one count on each positive transition of the CLOCK. Counting is inhibited when the CARRY-IN/COUNTER ENABLE (CI/CE) input is high. The CARRY-OUT/ZERO-DETEC (CO/ZD) output goes low when the count reaches zero if the CI/CE input is low, and remains low for one full clock period. When the SYNCHRONOUS PRESET-ENABLE (SPE) input is low, data at the JAM input is clocked into the counter on the next positive clock transition regardless of the state of the CI/CE input. When the ASYNCHRONOUS PRESET-ENABLE (APE) input is low, data at the
June 1989
PIN CONNECTIONS
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HCC/HCF40102B/40103B
JAM inputs is asynchronously forced into the counter regardless of the state of the SPE, CI/CE, or CLOCK inputs. JAM inputs JO-J7 represent two 4-bit BCD words for the HCC/HCF40102B and a single 8-bit binary word for the HCC/HCF40103B. When the CLEAR (CLR) input is low, the counter is asynchronously cleared to its maximum count (9910 for the HCC/HCF40102B and 25510 for FUNCTIONAL DIAGRAM theHCC/HCF40103B) regardless of the state of any other input. The precedence relationship between control input is indicated in the truth table. If all control inputs are high at the tieme of zero count, the counters will jump to the maximum count, giving a counting sequence of 100 or 256 clock pulses long. The HCC/HCF40102B and HCC/HCF40103B may be cascaded using the CI/CE input and the
ABSOLUTE MAXIMUM RATINGS
Symbol V DD * Vi II Pto t Parameter Supply Voltage : HC C Types H C F Types Input Voltage DC Input Current (any one input) Total Power Dissipation (per package) Dissipation per Output Transistor for T o p = Full Package-temperature Range Operating Temperature : HCC Types H CF Types Storage Temperature Value - 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
T op T stg
Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for external periods may affect device reliability. * All voltages are with respect to VSS (GND).
RECOMMENDED OPERATING CONDITIONS
Symbol V DD VI Top Parameter Supply Voltage : H CC Types H C F Types Input Voltage Operating Temperature : HCC Types H CF Types Value 3 to 18 3 to 15 0 to V DD - 55 to + 125 - 40 to + 85 Unit V V V C C
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HCC/HCF40102B/40103B
LOGIC DIAGRAMS
40102B
40103B
Detail logic diagram for flip-flops, FF0-FF7 used in logic diagrams for 40102B and 40103B.
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HCC/HCF40102B/40103B
LOGIC DIAGRAMS (continued) Timing Diagram for 40102B and 40103B
40102B
TRUTH TABLE
Control Inputs CLR 1 1 1 1 0
Notes :
APE 1 1 1 0 X
SPE 1 1 0 X X
CI/CE 1 0 X X X
Preset Mode Inhibit Counter Synchronous Count Down
Action
Preset on Next Positive Clock Transition Asynchronous Preset Asynchrounously Clear to Maximum Count
1. 0 = Low level 1 = High level X = Don't care 2. Clock connected to clock input. 3. Synchronous operation : change occur on negative-to-positive clock transitions.. s JAM inputs : HCC/HCF010B ; MSD = J7, J6, J5, J4 (J7 is MSB) LSD = J3, J2, J1, J0 (J3 is MSB) HCC/HCF40103B Binary ; MSB = J7, LSB = J0
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HCC/HCF40102B/40103B
STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions)
Test Conditions Symbol Parameter VI (V) 0/ 5 HCC Types 0/15 0/20 0/ 5 HCF 0/10 Types 0/15 V OH Output High Voltage 0/ 5 0/10 0/15 V OL Output Low Voltage 5/0 10/0 15/0 V IH Input High Voltage 0.5/4.5 1/9 4.5/0.5 9/1 0/ 5 HCC Types 0/10 0/15 0/ 5 0/ 5 HCF Types 0/10 0/15 I OL Output Sink Current 0/ 5 HCC 0/10 Types 0/15 0/ 5 HCF 0/10 Types 0/15 I IH , I IL Input Leakage Current HCC 0/18 Types HCF 0/15 Types Any Input 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 0/10 VO (V) Value Unit |I O | V D D T L o w* 25 C T Hi g h * (A) (V) Min. Max. Min. Typ. Max. Min. Max. 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 5 7.5 1 pF -2 - 0.64 - 1.6 - 4.2 - 1.53 - 0.52 - 1.3 - 3.6 0.64 1.6 4.2 0.52 1.3 3.6 0.1 3.5 7 11 1.5 3 4 - 1.6 - 3.2 - 0.51 - 1 - 1.3 - 2.6 - 3.4 - 6.8 - 1.36 - 3.2 - 0.44 - 1 - 1.1 - 2.6 - 3.0 - 6.8 0.51 1.3 3.4 0.44 1.1 3.0 1 2.6 6.8 1 2.6 6.8 10 - 5 0.1 4.95 9.95 14.95 0.05 0.05 0.05 3.5 7 11 1.5 3 4 - 1.15 - 0.36 - 0.9 - 2.4 - 1.1 - 0.36 - 0.9 - 2.4 0.36 0.9 2.4 0.36 0.9 2.4 1 A mA mA 5 10 20 100 20 40 80 4.95 9.95 14.95 0.05 0.05 0.05 3.5 7 11 1.5 3 4 V V 0.04 0.04 0.04 0.08 0.04 0.04 0.04 5 10 20 100 20 40 80 4.95 9.95 14.95 0.05 0.05 0.05 V V 150 300 600 3000 150 300 600 A
IL
Quiescent Current
1.5/13.5 < 1 V IL Input Low Voltage
13.5/1.5 < 1 I OH Output Drive Current
CI
Input Capacitance
* 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, 2.5 V min. with VDD = 15V.
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HCC/HCF40102B/40103B
DYNAMIC ELECTRICAL CHARACTERISTICS (T amb = 25C, C L = 50pF, R L = 200k, typical temperature coefficient for all V DD values is 0.3%/C, all input rise and fall time = 20ns)
Symbol t PHL , tP LH Parameter Propagation Delay Time Clock to-out Test Conditions V D D (V) Min. 5 10 15 Carry In/Counter Enable-to-output 5 10 15 Asynchronous Preset Enable-to-output Clear-to-output 5 10 15 5 10 15 t THL , t T L H Transition Time 5 10 15 tW Pulse Width Clock Pulse Width 5 10 15 CLR Pulse Width 5 10 15 APE Pulse Width 5 10 15 t se t u p Setup Time SPE Setup Time 5 10 15 JAM Setup Time 5 10 15 f CL Maximum Clock Input Frequency 5 10 15 300 180 80 320 160 100 360 160 120 280 140 100 200 80 60 0.7 1.8 2.4 Value Typ. 300 130 95 200 90 65 650 300 200 375 180 100 100 50 40 150 90 40 160 80 50 180 80 60 140 70 50 100 40 30 1.4 3.6 4.8 MHz ns ns ns ns ns Max. 600 260 190 400 180 130 1300 600 400 750 360 200 200 100 80 ns ns ns ns Unit
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HCC/HCF40102B/40103B
Output Low (sink) Current Characteristics. Output High (source) Current Characteristics.
Typical Transition Time vs. Load Capacitance.
Typical Propagation Delay Time vs. Load Capacitance (clock to CO/ZD).
Typical Maximum Clock Input Frequency vs. Supply Voltage.
Typical Dynamic Power Dissipation vs. Frequency.
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HCC/HCF40102B/40103B
TYPICAL APPLICATIONS Divide-by-"N" Counter. Programmable Timer.
Microprocessor Interrupt Timer.
Synchronous Cascading.
Microprocessor Interrupt Timer.
* An
output spike (160ns @ VDD = 5V) occurs whenever two or more devices are cascaded in the parallel-clocked mode because the clock-to-carry out delay is greater than the carry-in-tocarry out delay. This spike is eliminated by gating the out put of the last device with the clock as shown.
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HCC/HCF40102B/40103B
TEST CIRCUITS Quiescent Device Current. Input Voltage.
Input Current.
Maximum Clock Frequency.
Dynamic Power Dissipation.
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HCC/HCF40102B/40103B
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
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HCC/HCF40102B/40103B
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
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HCC/HCF40102B/40103B
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
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HCC/HCF40102B/40103B
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
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