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HCC4527B HCF4527B
BCD RATE MULTIPLEXER
.CASCADABLEI .SETTO9I .QUI .STANDARDI .5V,10VAND15VPARAMETRI .I .100%TESTEDFORQUI .MEETSALLREQUI
N MULTIPLES OF 4-BITS NPUT AND 9 DETECT OUTPUT ESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE ZED SYMMETRICAL OUTPUT CHARACTERISTICS C RATINGS NPUT CURRENT OF 100nA AT 18V AND 25oC FOR HCC DEVICE ESCENT CURRENT REMENTS OF JEDEC TENTATIVE STANDARD N. 13A, " STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES "
EY (Plastic Package)
F (Ceramic Package)
C1 (Chip Carrier) ORDER CODES : HCC4076BF HCF4076BEY HCF4076BC1
PIN CONNECTIONS
DESCRIPTION The HCC4527B (extended temperature range) and HCF4527B (intermediate temperature range) are monolithic integrated circuit, available in 16-lead dual in line plastic or ceramic package. The HCC/HCF4527B is a low power 4 bit digital rate multiplier that provides an output pulse rate which is the clock input pulse rate multiplied by 1/10 times the BCD input. For example, when the BCD input is 8, there will be 8 output pulses for every 10 input pulses. This device may be used to preform arithmetic operations (add, subtract, divide, raise to a power), solve algebraic and differential equations, generate naturel logarithms and trigonometric func-
September 1990
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HCC/HCF4527B
FUNCTIONAL DIAGRAM
ABSOLUTE MAXIMUM RATING
Symbol VDD * Vi II Ptot Parameter Supply Voltage: HCC Types HCF Types 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 Value -0.5 to +20 -0.5 to +18 -0.5 to VDD + 0.5 10 200 100 -55 to +125 -40 to +85 -65 to +150 Unit V V V mA mW mW
o o
Top Tstg
C C o C
Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress ratingonly 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 voltage values are referred to VSS pin voltage.
RECOMMENDED OPERATING CONDITIONS
Symbol VDD VI Top Parameter Supply Voltage: HCC Types HCF Types Input Voltage Operating Temperature: HCC Types HCF Types Value 3 to 18 3 to 15 0 to VDD -55 to +125 -40 to +85 Unit V V V
o o
C C
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HCC/HCF4527B
LOGIC DIAGRAM
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HCC/HCF4527B
TRUTH TABLE
Inputs Number of Pulsed or Logic Level (0 = Low; 1 = High; X = Don't Care) D 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 X X X 1 0 X C 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 X X X X X X B 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 X X X X X X A 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 X X X X X X CLK 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 INH IN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 STR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 CAS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 CLR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 SET 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 Outputs Number of Pulses or Output Logic Level (L = LOW; H = High) OUT L 1 2 3 4 5 6 7 8 9 8 9 8 9 8 9 s L H 10 L L OUT H 1 2 3 4 5 6 7 8 9 8 9 8 9 8 9 s H q 10 H H INH OUT 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 H 1 1 H H L "9" OUT 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 s 1 1 L L H
q Output same as the first 16 lines of this truth table (depending on value of A, B, C, D) s Depends on internal state of counter.
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HCC/HCF4527B
STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions)
Test Conditios Symbol IL Parameter Quiescent Current VI (V) 0/5 HCC Types 0/10 0/15 0/20 HCF Types V OH Output High Voltage Output Low Voltage Input High Voltage Input Low Voltage Output Drive Current 0/5 HCC Types 0/5 0/10 0/15 0/5 HCF Types 0/5 0/10 0/15 IOL Output Sink Current HCC Types HCF Types IIH, IIL CI Input Leakage Current Input Capacitance 0/5 0/10 0/15 0/5 0/10 0/15 0/18 0/15 0/5 0/10 0/15 0/5 0/10 0/15 5/0 10/0 15/0 VIH 0.5/4.5 1/9 1.5/13.5 4.5/0.5 9/1 13.5/1.5 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 Any Input Any Input <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 VO (V) |IO| VDD (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 15 -2 -0.64 -1.6 -4.2 -1.53 -0.52 -1.3 -3.6 0.64 1.6 4.2 0.53 1.3 3.6 0.1 0.3 3.5 7 11 1.5 3 4 -1.6 -0.51 -1.3 -3.4 -1.36 -0.44 -1.1 -3.0 0.51 1.3 3.4 0.44 1.1 3.0 -3.2 -1 -2.6 -6.8 -3.2 -1 -2.6 -6.8 1 2.6 6.8 1 2.6 6.8 10-5 10-5 5 0.1 0.3 7.5 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 1 A A pF mA mA TLOW * Min. Max. 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 Value 25 oC Min. Typ. Max. 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 THIGH * Min. Max. 150 300 600 3000 150 300 600 A Unit
VOL
V IL
IOH
* TLOW = -55 oC for HCC device: -40 oC for HCF device. * THIGH = +125 oC for HCC device: +85 oC for HCF device. The Noise Margin for both "1" and "0" level is: 1V min. with VDD = 5 V, 2 V min. with VDD = 10 V, 2.5 V min. with VDD = 15 V
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HCC/HCF4527B
DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25 o C, C L = 50 pF, RL = 200 K, o typical temperature coefficent for all VDD values is 03 %/ C, all input rise and fall times= 20 ns)
Symbol tPLH tPHL tPLH tPHL tPLH Parameter Propagation Delay Time Clock to Output) Propagation Delay Time Clock or Strobe to Output Propagation Delay Time Clock to Inhibit Output Propagation Delay Time Clock to Inhibit Output Propagation Delay Time Clear to Output Propagation Delay Time Clock to "9" or "1" Q Output Propagation Delay Time Cascade to Output Propagation Delay Time Inhibit Input to Inhibit Output Propagation Delay Time Set to Output Transition Time Test Conditions VDD (V) 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 Min. Value Typ. 110 55 45 150 75 60 320 145 100 250 100 75 380 175 130 300 125 90 90 45 35 130 60 45 330 150 110 100 50 40 2.4 5 7 165 85 50 Max. 220 110 90 300 150 120 640 290 200 500 200 150 760 550 260 600 250 180 180 90 70 260 120 90 660 300 220 200 100 80 Unit
ns
ns
ns
tPHL
ns
tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL tTHL tTLH fCL
ns
ns
ns
ns
ns
ns
Maximum Clock Frequency
tW
Clock Pulse Width
1.2 2.5 3.5 330 170 100
MHz
ns 15 15 15
tr, tf
Clock Rise or Fall Time
s
tW
Set or Clear Pulse Width
tsetup
Inhibit Input Setup Time
160 90 60 100 40 20
80 45 30 50 20 10
ns
ns
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HCC/HCF4527B
DYNAMIC ELECTRICAL CHARACTERISTICS (continued)
Symbol tR Parameter Inhibit Input Removal Time Test Conditions VDD (V) 5 10 15 5 10 15 5 10 15 Min. 240 130 110 150 80 50 60 40 30 Value Typ. 120 65 55 75 40 25 30 20 15 Max. Unit
ns
tR
Set Remova Time
ns
tR
Clear Removal Time
ns
APPLICATION NOTE For fractional multipliers with more than one digit, HCC/HCF4527B devices may be cascated in two different modes: the Add mode and the Mltiply mode (see figures 1 and 2). When two units are cascated in Add mode and programmed to 9 and 4 respectively, the more significant unit will have 9 output pulses for every 10 input pulses and the other unit will have 4 output pulses for every 100 input pulses for a total of: 9 4 94 + = 10 100 100 In the multiply mode, the fraction programmed into the first rate multiplier is multiplied by the fraction programmed into the second one: If N1 = 9 and N2 = 4 4 fout2 = fout1 10 9 fout1 = fclock 10 4 9 36 fout2 = x fclock = fclock 10 10 100 Therefore 36 output pulses for every 100 clock input pulses.
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HCC/HCF4527B
Fig. 1: Two HCC/HCF4527B Cascaded in The "Add" Mode With a Preset Number
Fig. 2: Two HCC/HCF4527B Cascaded in The "Multiply" Mode With a Preset Number
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HCC/HCF4527B
Fig. 3: Timing Diagram (see Logic Diagram)
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HCC/HCF4527B
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/HCF4527B
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/HCF4527B
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/HCF4527B
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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