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M54/74HC690/691 M54/74HC692/693
HC690/692 DECADE COUNTER/REGISTER (3-STATE) HC691/693 4 BIT BINARY COUNTER/REGISTER (3-STATE)
.HI .LOWPOWERDI .HI .OUTPUTDRI .SYMMETRI .BALANCEDPROPAGATI .WI .PI
GH SPEED fMAX = 50 MHz (TYP.) at VCC = 5 V SSIPATION ICC = 4 A (MAX.) at TA = 25 C GH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) VE CAPABILITY 15 LSTTL LOADS (for QA to QD) 10 LSTTL LOADS (for RCO) CAL OUTPUT IMPEDANCE IOH = IOL = 6 mA (MIN.) (for QA to QD) IOH = IOL = 4 mA (MIN.) (for RCO) ON DELAYS tPLH = tPHL DE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V to 6 V N AND FUNCTION COMPATIBLE WITH LSTTL 54/74LS690/691
B1R (Plastic Package)
F1R (Ceramic Package)
M1R (Micro Package)
C1R (Chip Carrier)
ORDER CODES : M54HCXXXF1R M74HCXXXM1R M74HCXXXB1R M74HCXXXC1R
DESCRIPTION The HC690/691/692/693 are high speed CMOS COUNTER/REGISTER fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption. The internal circuit is composed of 3 stages including buffer output, which offers high noise immunity and stable output. These devices incorporate a synchronous counter, four-bit D-type register, and quadruple two-line to one-line multiplexers with three-state outputs in a single 20-pin package. The counter can be programmed from the data inputs and have enable P and enable T inputs and a ripplecarry output for easy expansion. The register/counter select input, R/C, selects the counter when low or the register when high for the threestate outputs, QA, QB, QC, and QD. If the LOAD input (LOAD) is held "L" DATA input (AD) are loaded in to the internal counter at positive edge of counter clock input (CCK). In the counter mode, internal counter counts up at the positive of the counter clock. If the counter clear input (CCLR) is held "L", the internal counter is cleared ( synchronously to the counter clock for HC692/HC693, and asynchronously for HC690/HC691). The internal
March 1993
PIN CONNECTIONS (top view)
NC = No Internal Connection
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M54/M74HC690/691/692/693
counter's outputs are stored in the output register at the positive edge of the register clock (RCK). If the register clear input (RCLR) is held "L" the register is cleared (synchronously to register clock for INPUT AND OUTPUT EQUIVALENT CIRCUIT HC692/HC693 and asynchronously for HC690/HC691). All inputs are equipped with protection circuits against static discharge and transient excess voltage. PIN DESCRIPTION
PIN No 3 to 6 7, 14 15 to 18 1 2 11 8 9 19 10 20 SYMBOL A to D ENT, ENP QA to QD CCLR CCK R/C RCLR RCK RCO GND VCC NAME AND FUNCTION Data Inputs Enable Inputs Data Outputs Counter Clear (Active LOW) Counter Clock Counter/ Register Select Register Clear (Active LOW) Register Clock Ripple Counter Output Ground (0V) Positive Supply Voltage
IEC LOGIC SYMBOLS
HC690 HC691
HC692
HC693
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TRUTH TABLE
INPUTS CCLR LOAD X X L H H H H H X X X X L H H H X X X X ENP X X X L X H X X X X ENT X X X X L H X X X X X X X CCK RCLR X X (*) X X X X X X L H H RCK X X X X X X X (*) R/C X L L L L L L H H H G X L L L L L L L L L L a' QA Z L a OUTPUS QB Z QC Z QD Z L d FUNCTION HIGH IMPEDANCE CLEAR COUNTER LOAD COUNTER NO COUNT NO COUNT COUNT UP NO COUNT L d' CLEAR REGISTER LOAD REGISTER NO LOAD
L L b c NO CHANGE NO CHANGE COUNT UP NO CHANGE L L b' c' NO CHANGE
(*) : X for HC690/691 for HC692/693 X : DON'T CARE Z : HIGH IMPEDANCE a-d : THE LEVEL OF STEADY STATE INPUTS AT INPUTS A THROUGHT D RESPECTIVELY. a'-d' : THE LEVEL OF STEADY STATE OUTPUTS AT INTERNAL COUNTER OUTPUTS a' through qd' respectively HC690/692 RCO = QA * QD * ENT HC691/693 RCO = QA * QB * QC * QD * ENT
BLOCK DIAGRAM
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LOGIC DIAGRAM (HC690)
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TIMING CHART (HC690)
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LOGIC DIAGRAM (HC691)
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TIMING CHART (HC691)
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LOGIC DIAGRAM (HC692)
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TIMING CHART (HC692)
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LOGIC DIAGRAM (HC693)
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TIMING CHART (HC693)
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ABSOLUTE MAXIMUM RATINGS
Symbol VCC VI VO IIK IOK IO ICC or IGND PD Tstg TL Supply Voltage DC Input Voltage DC Output Voltage DC Input Diode Current DC Output Diode Current DC Output Source Sink Current Per Output Pin DC VCC or Ground Current Power Dissipation Storage Temperature Lead Temperature (10 sec) RCO QA to QD Parameter Value -0.5 to +7 -0.5 to VCC + 0.5 -0.5 to VCC + 0.5 20 20 25 35 70 500 (*) -65 to +150 300 mA mW o C
o
Unit V V V mA mA mA
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
RECOMMENDED OPERATING CONDITIONS
Symbol VCC VI VO Top tr, tf Parameter Supply Voltage Input Voltage Output Voltage Operating Temperature: M54HC Series M74HC Series Input Rise and Fall Time Value 2 to 6 0 to VCC 0 to VCC -55 to +125 -40 to +85 0 to 1000 0 to 500 0 to 400 Unit V V V C o C ns
o
VCC = 2 V VCC = 4.5 V VCC = 6 V
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DC SPECIFICATIONS
Test Conditions Symbol Parameter VCC (V) 2.0 4.5 6.0 2.0 4.5 6.0 V OH High Level Output Voltage (QA - QD) 2.0 4.5 6.0 4.5 V OH High Level Output Voltage (RCO) 6.0 2.0 4.5 6.0 4.5 6.0 VOL Low Level Output Voltage (QA - QD) 2.0 4.5 6.0 4.5 6.0 VOL Low Level Output Voltage (RCO) 2.0 4.5 6.0 4.5 6.0 II IOZ ICC Input Leakage Current 3 State Output Off State Current Quiescent Supply Current 6.0 6.0 6.0 VI = IO=-20 A VIH or V IL IO=-6.0 mA IO=-7.8 mA VI = IO=-20 A VIH or V IL IO=-4.0 mA IO=-5.2 mA VI = IO= 20 A VIH or V IL IO= 6.0 mA IO= 7.8 mA VI = IO= 20 A VIH or V IL IO= 4.0 mA IO= 5.2 mA VI = VCC or GND VI = VIH or VIL VO = VCC or GND VI = VCC or GND 1.9 4.4 5.9 4.18 5.68 1.9 4.4 5.9 4.18 5.68 2.0 4.5 6.0 4.31 5.8 2.0 4.5 6.0 4.31 5.8 0.0 0.0 0.0 0.17 0.18 0.0 0.0 0.0 0.17 0.18 0.1 0.1 0.1 0.26 0.26 0.1 0.1 0.1 0.26 0.26 0.1 0.5 4 TA = 25 oC 54HC and 74HC Min. Typ. Max. 1.5 3.15 4.2 0.5 1.35 1.8 1.9 4.4 5.9 4.13 5.63 1.9 4.4 5.9 4.13 5.63 0.1 0.1 0.1 0.37 0.37 0.1 0.1 0.1 0.37 0.37 1 5.0 40 Value -40 to 85 oC -55 to 125 oC 74HC 54HC Min. Max. Min. Max. 1.5 3.15 4.2 0.5 1.35 1.8 1.9 4.4 5.9 4.10 5.60 1.9 4.4 5.9 4.10 5.60 0.1 0.1 0.1 0.40 0.40 0.1 0.1 0.1 0.40 0.40 1 10 80 A A A V V V V 1.5 3.15 4.2 0.5 1.35 1.8 V V Unit
VIH
High Level Input Voltage Low Level Input Voltage
V IL
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AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = tf = 6 ns)
Test Conditions Symbol Parameter VCC (V) 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 CL (pF) 50 TA = 25 oC 54HC and 74HC Min. Typ. Max. 25 60 7 12 6 10 30 75 8 15 7 13 82 205 26 41 22 35 95 235 30 47 26 40 86 210 27 42 23 36 99 240 31 48 26 41 65 165 21 33 18 28 59 145 18 29 15 25 72 175 22 35 19 30 36 100 12 20 10 17 91 225 29 45 25 38 104 255 33 51 28 43 86 210 27 42 23 36 100 240 31 48 26 41 70 175 22 35 19 30 Value -40 to 85 oC -55 to 125 oC 74HC 54HC Min. Max. Min. Max. 75 90 15 19 13 15 95 115 19 23 16 20 255 310 51 62 43 53 295 255 59 71 50 60 265 315 53 63 45 54 300 360 60 72 51 61 205 250 41 50 35 43 180 220 36 44 31 37 220 265 44 53 37 45 125 150 25 30 21 26 280 340 56 68 48 58 320 385 64 77 54 65 265 315 53 63 45 54 300 360 60 72 51 61 220 265 44 53 37 45
Unit
tTLH tTHL tTLH tTHL tPLH tPHL
Output Transition Time (Q) Output Transition Time (RCO) Propagation Delay Time (CCK - Q)
ns
50
ns
50
ns
150
ns
tPLH tPHL
Propagation Delay Time (RCK - Q)
50
ns
150
ns
tPLH tPHL tPLH tPHL
Propagation Delay Time (CCK - RCO) Propagation Delay Time (R/C - Q)
50
ns
50
ns
150
ns
tPLH tPHL tPHL
Propagation Delay Time (ENT - RCO) Propagation Delay Time (CCLR - Q) (for HC690/691)
50
ns
50
ns
150
ns
tPHL
Propagation Delay Time (RCLR - Q) (for HC690/691)
50
ns
150
ns
tPHL
Propagation Delay Time (CCLR - RCO) (for HC690/691)
50
ns
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AC ELECTRICAL CHARACTERISTICS (Continued)
Test Conditions Symbol Parameter VCC (V) 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 CL (pF) 50 TA = 25 oC 54HC and 74HC Min. Typ. Max. 4.4 12 22 45 26 53 48 120 15 24 13 20 61 150 19 30 17 26 32 145 15 29 13 25 28 75 7 15 6 13 40 75 8 15 7 13 68 17 14 44 11 9 44 11 9 48 12 10 150 30 26 100 20 17 100 20 17 125 25 21 0 0 0 25 5 5 10 Value -40 to 85 oC -55 to 125 oC 74HC 54HC Min. Max. Min. Max. 3.6 3 18 15 21 18 150 180 30 36 26 31 190 225 38 45 32 38 180 220 36 44 31 37 95 110 19 22 16 19 95 110 19 22 16 19 190 38 32 125 25 21 125 25 21 155 31 26 0 0 0 30 6 5 10 220 44 37 145 29 25 145 29 25 180 36 31 0 0 0 40 8 7 10
Unit
fMAX
Maximum Clock Frequency Output Enable Time
MHz
tPZL tPZH
50
RL = 1 K
ns
150
RL = 1 K
ns
tPLH tPHL tW(H) tW(L) tW(L)
Output Disable Time Minimum Pulse Width (CCK - RCK) Minimum Pulse Width (CCLR - RCLR) (for HC690/691) Minimum Set-up Time (LOAD, ENT, ENP) Minimum Set-up Time (A, B, C, D) Minimum Set-up Time (CCLR, RCLR) (for HC692/693) Minimum Set-up Time (CCK, RCK) Minimum Hold Time Minimum Removal Time (for HC690/691) Input Capacitance Power Dissipation Capacitance
50
RL = 1 K
ns
50
ns
50
ns
ts
50
ns
ts
50
ns
ts
50
ns
ts
50
ns
th
50
ns
tREM
50 5 70 80
ns pF pF
CIN CPD (*)
for HC690/691 for HC692/693
(*) 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
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TEST CIRCUIT ICC (Opr.)
SWITCHING CHARACTERISTICS TEST WAVEFORM
for HC690/691
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SWITCHING CHARACTERISTICS TEST WAVEFORM (Continued)
for HC692/693
for ALL TYPES
(Fix Maximum Count)
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SWITCHING CHARACTERISTICS (continued)
tPLZ, tPZL The 1 k load resistors should be connected between outputs and VCC line and the 50 pF load capacitors should be connected between outputs and GND line. All inputs except G input should be connected to VCC line or GND line such that outputs will be in low logic level while G input is held low.
tPHZ, tPZH The 1 k load resistors and the 50 pF load capacitors should be connected between each output and GND line. All inputs except G input should be connected to VCC or GND line such that output will be in high logic level while G input is held low.
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Plastic DIP20 (0.25) MECHANICAL DATA
mm MIN. a1 B b b1 D E e e3 F I L Z 3.3 1.34 8.5 2.54 22.86 7.1 3.93 0.130 0.053 0.254 1.39 0.45 0.25 25.4 0.335 0.100 0.900 0.280 0.155 1.65 TYP. MAX. MIN. 0.010 0.055 0.018 0.010 1.000 0.065 inch TYP. MAX.
DIM.
P001J
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Ceramic DIP20 MECHANICAL DATA
mm MIN. A B D E e3 F G I L M N1 P Q 7.9 2.29 0.4 1.27 0.22 0.51 0.5 22.86 2.79 0.55 1.52 0.31 1.27 0.090 0.016 0.050 0.009 0.020 3.3 1.78 0.020 0.900 0.110 0.022 0.060 0.012 0.050 TYP. MAX. 25 7.8 0.130 0.070 MIN. inch TYP. MAX. 0.984 0.307
DIM.
4 (min.), 15 (max.) 8.13 5.71 0.311 0.320 0.225
P057H
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SO20 MECHANICAL DATA
DIM. MIN. A a1 a2 b b1 C c1 D E e e3 F L M S 7.40 0.50 12.60 10.00 1.27 11.43 7.60 1.27 0.75 8 (max.) 0.291 0.19 13.00 10.65 0.35 0.23 0.50 45 (typ.) 0.496 0.393 0.050 0.450 0.299 0.050 0.029 0.512 0.419 0.10 mm TYP. MAX. 2.65 0.20 2.45 0.49 0.32 0.013 0.009 0.020 0.004 MIN. inch TYP. MAX. 0.104 0.007 0.096 0.019 0.012
P013L
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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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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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