M54/74HC696/697 M54/74HC698/699 HC696/698 U/D DECADE COUNTER/REGISTER (3-STATE) HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER (3-STATE) . . . . . . . . HIGH SPEED fMAX = 50 MHz (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 15 LSTTL LOADS (for QA to QD) 10 LSTTL LOADS (for RCO) SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 6 mA (MIN.) FOR QA TO QD |IOH| = IOL = 4 mA (MIN.) FOR RCO OUTPUT BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V PIN AND FUNCTION COMPATIBLE WITH LSTTL 54/74LS696/697/698/699 B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) ORDER CODES : M54HCXXXF1R M74HCXXXM1R M74HCXXXB1R M74HCXXXC1R DESCRIPTION The HC696/697 are high speed CMOS up/down counters fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The HC696/698 are BCD DECADE COUNTER, and the HC697/699 are 4-BIT BINARY COUNTER. Both devices have register. They count on the positive edge of the counter clock input (CCK) when selected by the ”Counter Mode”. If the input U/D is held ”H”, the internal counter counts up, and held ”L”, counts down. The internal counter’s outputs are stored in the output register at the positive edge of register clock (RCK). The counter features enable P and enable T and a ripple-carry output for easy expansion. the register/counter select input, R/C, selects the counter when low or the register when high for the three state outputs, QA, QB, Qc and QD. Both the counter clock CCK and register clock RCK are positive-edge triggered. The counter clear CCLR is active low and is synchronous for HC698/699, and asynchronous for HC696/697. All inputs are equipped with protection circuits against static discharge and transient excess voltage. March 1993 PIN CONNECTIONS (top view) NC = No Internal Connection 1/22 M54/M74HC696/697/698/699 PIN DESCRIPTION INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN No SYMBOL NAME AND FUNCTION 1 2 U/D CCK Up Down Counter Selector Counter Clock 3, 4, 5, 6 A to D 7, 14 8 EMP/ENT CCLR Data Inputs 9 RCK Register Clock 11 R/C Register Counter Selector 12 G 13 LOAD 15, 16, 17, 18 QA to QD 19 RCO 10 GND Load Counter (Active HIGH) Ground (0V) 20 V CC Positive Supply Voltage Enable P and T Counter Clear (Active LOW) Enable Input Load Counter (Active LOW) Data Outputs IEC LOGIC SYMBOL HC696 HC697 HC698 HC699 2/22 M54/M74HC696/697/698/699 TRUTH TABLE INPUTS CCLR LOAD ENP X X X OUTPUTS FUNCTION ENT X CCK X U/D X RCK X R/C X G H QA Z QB Z QC Z QD Z HIGH IMPEDANCE X (*) X X L L L L L L CLEAR COUNTER a d LOAD COUNTER NO COUNT NO COUNT L X X X H H H L H H X H X X X H X X X X X X L L L L L L H H L L H X L L COUNT UP COUNT UP H H X H X X L X X L X X X X X L X X L L H L L L COUNT DOWN NO CHANGE b’ c’ COUNT DOWN NO COUNT LOAD REGISTER X X X X X X H L (*) X Z a-d a’-d’ a’ b c NO CHANGE NO CHANGE NO CHANGE d’ NO LOAD : For HC698/699 : Don’t care : High impedance : The level of steady state input at inputs a through D respectively : The level of steady state outputs at internal counter outputs QA’ through QD’ respectively RCO function : HC696/8 - RCO = (UP • QA • QD • ENT + UP • QA • QD • ENT) HC697/9 - RCO = (UP • QA • QB • QC • QD • ENT + UP • QA • QB • QC • QD • ENT) BLOCK DIAGRAM 3/22 M54/M74HC696/697/698/699 LOGIC DIAGRAM (HC696) 4/22 M54/M74HC696/697/698/699 TIMING CHART (HC696) 5/22 M54/M74HC696/697/698/699 LOGIC DIAGRAM (HC697) 6/22 M54/M74HC696/697/698/699 TIMING CHART (HC697) 7/22 M54/M74HC696/697/698/699 LOGIC DIAGRAM (HC698) 8/22 M54/M74HC696/697/698/699 DECADE COUNTER, SYNCHRONOUS CLEAR (HC698) 9/22 M54/M74HC696/697/698/699 LOGIC DIAGRAM (HC699) 10/22 M54/M74HC696/697/698/699 BINARY COUNTER, SYNCHRONOUS CLEAR (HC699) 11/22 M54/M74HC696/697/698/699 ABSOLUTE MAXIMUM RATINGS Symbol Value Unit VCC VI Supply Voltage DC Input Voltage -0.5 to +7 -0.5 to VCC + 0.5 V V VO DC Output Voltage -0.5 to VCC + 0.5 V IIK IOK DC Input Diode Current DC Output Diode Current ± 20 ± 20 mA mA IO DC Output Source Sink Current Per Output Pin (RCO) (QA to QD) ± 25 ± 35 mA ICC or IGND Parameter DC VCC or Ground Current PD Power Dissipation Tstg Storage Temperature TL Lead Temperature (10 sec) ± 70 mA 500 (*) mW -65 to +150 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 RECOMMENDED OPERATING CONDITIONS Symbol VCC Parameter Supply Voltage VI Input Voltage VO Top Output Voltage Operating Temperature: tr, tf Input Rise and Fall Time 12/22 M54HC Series M74HC Series VCC = 2 V Value 2 to 6 Unit V 0 to VCC V 0 to VCC -55 to +125 -40 to +85 0 to 1000 V C o C ns VCC = 4.5 V 0 to 500 VCC = 6 V 0 to 400 o M54/M74HC696/697/698/699 DC SPECIFICATIONS Test Conditions Symbol VIH V IL Parameter High Level Input Voltage Low Level Input Voltage Value VCC (V) TA = 25 oC 54HC and 74HC Min. Typ. Max. 2.0 1.5 1.5 1.5 4.5 6.0 3.15 4.2 3.15 4.2 3.15 4.2 High Level Output Voltage (RCO) 0.5 0.5 0.5 4.5 1.35 1.35 1.35 2.0 4.5 6.0 4.5 V OH VOL High Level Output Voltage (QA - QD) Low Level Output Voltage (RCO) 6.0 2.0 Low Level Output Voltage (QA - QD) IO=-5.2 mA 6.0 4.5 6.0 IO=-7.8 mA 2.0 4.5 6.0 2.0 4.5 6.0 4.5 6.0 II VI = IO=-20 µA VIH or V IL IO=-4.0 mA VI = IO=-20 µA VIH or V IL IO=-6.0 mA 4.5 4.5 6.0 VOL 1.8 1.8 V 1.8 1.9 2.0 1.9 1.9 4.4 5.9 4.5 6.0 4.4 5.9 4.4 5.9 4.18 4.31 4.13 4.10 5.68 1.9 5.8 2.0 5.63 1.9 5.60 1.9 4.4 4.5 4.4 4.4 5.9 4.18 6.0 4.31 5.9 4.13 5.9 4.10 5.68 5.8 5.63 Unit V 2.0 6.0 V OH -40 to 85 oC -55 to 125 oC 74HC 54HC Min. Max. Min. Max. V V 5.60 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 0.33 0.33 0.40 0.40 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 0.33 0.33 0.40 0.40 VI = VCC or GND ±0.1 ±1 ±1 µA VI = IO= 20 µA VIH or V IL IO= 4.0 mA IO= 5.2 mA VI = IO= 20 µA VIH or V IL IO= 6.0 mA IO= 7.8 mA V V Input Leakage Current 6.0 IOZ 3 State Output Off State Current 6.0 VI = VIH or VIL VO = VCC or GND ±0.5 ±5 ±10 µA ICC Quiescent Supply Current 6.0 VI = VCC or GND 4 40 80 µA 13/22 M54/M74HC696/697/698/699 AC ELECTRICAL CHARACTERISTICS (Input t r = t f = 6 ns) Test Conditions Symbol Parameter VCC (V) CL (pF) tTLH tTHL Output Transition Time (Qn) 2.0 4.5 50 tTLH tTHL Output Transition Time (RCO) tPLH tPHL Propagation Delay Time (CCK - Q) tPLH tPHL tPLH tPHL tPLH tPHL Propagation Delay Time (RCK - Q) Propagation Delay Time (CCK - RCO) Propagation Delay Time (R/C - Q) 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 Propagation Delay Time (ENT - RCO) tPLH tPHL Propagation Delay Time (CCLR - Q) tPLH tPHL Propagation Delay Time (CCLR - RCO) fMAX Maximum Clock Frequency 14/22 Min. 50 50 150 Value -40 to 85 oC -55 to 125 oC 74HC 54HC Min. Max. 75 19 Min. Max. 90 18 Unit Typ. 25 7 Max. 60 12 6 30 8 7 10 75 15 13 13 95 19 16 15 115 23 20 90 28 24 103 32 215 43 37 245 49 270 54 46 305 61 325 65 55 370 74 42 185 37 31 52 230 46 39 63 280 56 48 ns ns ns ns ns 6.0 2.0 4.5 6.0 50 27 82 24 20 2.0 4.5 6.0 150 95 28 24 215 43 37 270 54 46 325 65 55 ns 2.0 4.5 50 109 32 245 49 305 61 370 74 ns 27 61 42 155 52 195 63 235 20 17 31 26 39 33 47 40 73 24 20 185 37 31 230 46 39 280 56 48 63 18 15 78 140 28 24 195 175 35 30 245 210 42 36 295 26 22 90 30 26 39 33 235 47 40 49 42 295 59 50 59 50 355 71 60 220 44 37 275 55 47 330 66 56 5 98 29 25 12 25 30 45 53 6.0 2.0 4.5 6.0 2.0 4.5 6.0 tPLH tPHL TA = 25 oC 54HC and 74HC 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 50 150 50 50 for HC696 HC697 150 50 50 for HC696 HC697 4 3.4 20 24 17 20 ns ns ns ns ns ns MHz M54/M74HC696/697/698/699 AC ELECTRICAL CHARACTERISTICS (Continued) Test Conditions Symbol tPZL tPZH Parameter VCC (V) Output Enable Time 2.0 4.5 6.0 2.0 tPLZ tPHZ Output Disable Time tW(H) tW(L) Minimum Pulse Width (CCK, RCK) tW(L) Minimum Pulse Width (CCLR) ts ts ts ts ts th tREM CIN CPD (*) Minimum Set-up Time (CCLR) Minimum Set-up Time (LOAD, ENT, ENP) Minimum Set-up Time (A, B, C, D) Minimum Set-up Time (CCK, RCK) Minimum Set-up Time (U/D) Minimum Hold Time Minimum Removal Time Input Capacitance Power Dissipation Capacitance 4.5 6.0 2.0 4.5 6.0 2.0 4.5 TA = 25 oC 54HC and 74HC Min. Typ. Max. CL (pF) 50 RL = 1KΩ 150 RL = 1KΩ 50 RL = 1KΩ 50 6.0 2.0 4.5 6.0 2.0 50 for HC696 HC697 4.5 6.0 2.0 4.5 50 for HC698 HC699 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 50 50 50 50 4.5 6.0 50 120 24 20 150 150 30 26 190 180 36 31 225 19 16 32 17 14 30 26 115 23 20 38 32 145 29 25 45 38 175 35 30 40 8 75 15 95 19 110 22 7 40 13 75 16 95 19 110 8 7 16 15 13 50 19 16 65 22 19 75 ns 4 3 64 16 10 9 150 30 13 11 190 38 15 13 220 44 ns 14 16 4 3 44 26 50 10 9 100 32 65 13 11 125 37 75 15 13 150 11 9 44 11 20 17 100 20 25 21 125 25 30 26 145 29 9 17 5 5 21 5 5 25 5 5 5 5 5 5 5 5 5 5 5 5 5 5 ns 10 10 10 pF for HC696 HC697 HC696/697/699 HC698 Unit 45 15 13 57 50 6.0 2.0 Value -40 to 85 oC -55 to 125 oC 74HC 54HC Min. Max. Min. Max. 5 71 77 ns ns ns ns ns ns ns ns ns 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 circuit) 15/22 M54/M74HC696/697/698/699 SWITCHING CHARACTERISTICS TEST WAVEFORM (HC696/697) 16/22 M54/M74HC696/697/698/699 SWITCHING CHARACTERISTICS TEST WAVEFORM (continued) OUTPUT DISABLE, ENABLE TEST CIRCUIT ICC (Opr.) 17/22 M54/M74HC696/697/698/699 Plastic DIP20 (0.25) MECHANICAL DATA mm DIM. MIN. a1 0.254 B 1.39 TYP. inch MAX. MIN. TYP. MAX. 0.010 1.65 0.055 0.065 b 0.45 0.018 b1 0.25 0.010 D 25.4 1.000 E 8.5 0.335 e 2.54 0.100 e3 22.86 0.900 F 7.1 0.280 I 3.93 0.155 L Z 3.3 0.130 1.34 0.053 P001J 18/22 M54/M74HC696/697/698/699 Ceramic DIP20 MECHANICAL DATA mm DIM. MIN. TYP. inch MAX. MIN. TYP. MAX. A 25 0.984 B 7.8 0.307 D E 3.3 0.5 e3 0.130 1.78 0.020 22.86 0.070 0.900 F 2.29 2.79 0.090 0.110 G 0.4 0.55 0.016 0.022 I 1.27 1.52 0.050 0.060 L 0.22 0.31 0.009 0.012 M 0.51 1.27 0.020 0.050 N1 P Q 4° (min.), 15° (max.) 7.9 8.13 5.71 0.311 0.320 0.225 P057H 19/22 M54/M74HC696/697/698/699 SO20 MECHANICAL DATA mm DIM. MIN. TYP. A a1 inch MAX. MIN. TYP. 2.65 0.10 0.104 0.20 a2 MAX. 0.004 0.007 2.45 0.096 b 0.35 0.49 0.013 0.019 b1 0.23 0.32 0.009 0.012 C 0.50 0.020 c1 45° (typ.) D 12.60 13.00 0.496 0.512 E 10.00 10.65 0.393 0.419 e 1.27 0.050 e3 11.43 0.450 F 7.40 7.60 0.291 0.299 L 0.50 1.27 0.19 0.050 M S 0.75 0.029 8° (max.) P013L 20/22 M54/M74HC696/697/698/699 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 21/22 M54/M74HC696/697/698/699 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 22/22