M74HC590 8 BINARY COUNTER REGISTER WITH 3 STATE OUTPUT HIGH SPEED: fMAX = 61 MHz (TYP.) at VCC = 6V LOW POWER DISSIPATION: ICC = 4A(MAX.) at TA=25C HIGH NOISE IMMUNITY: VNIH = V NIL = 28 % VCC (MIN.) SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = I OL = 6mA (MIN) for QA ~ QH OUTPUT |IOH| = IOL = 4mA (MIN) for RCO OUTPUT BALANCED PROPAGATION DELAYS: tPLH tPHL WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 590 DESCRIPTION The M74HC590 is an high speed CMOS 8-BIT BINARY COUNTER REGISTER (3 STATE) fabricated with silicon gate C2MOS technology. This device contains an 8-bit binary counter that feeds an 8-bit storage register. The storage register has parallel outputs. Separate clocks are provided for both the binary counter and storage register. The binary counter features a direct clear input CCLR and a count enable input CCKEN. For DIP SOP TSSOP ORDER CODES PACKAGE TUBE DIP SOP TSSOP M74HC590B1R M74HC590M1R T&R M74HC590RM13TR M74HC590TTR cascading, a ripple carry output RCO is provided. Expansion is easily accomplished by tying RCO of the first stage to CCKEN of the second stage, etc. Both the counter and register clocks are positive edge triggered. If the user wishes to connect both clocks together, the counter state will always be one count ahead of the register. Internal circuitry prevents clocking from the clock enable. All inputs are equipped with protection circuits against static discharge and transient excess voltage. PIN CONNECTION AND IEC LOGIC SYMBOLS August 2001 1/15 M74HC590 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 1, 2, 3, 4, 5, 6, 7, 15 11 12 QA to QH 13 9 14 10 8 16 RCK RCO G CCLR GND VCC CCK CCKEN NAME AND FUNCTION Outputs Counter Clock Input Counter Clock Enable Input Register Clock Input Ripple Carry Output Output Enable Input Counter Clear Input Ground (0V) Positive Supply Voltage TRUTH TABLE INPUTS OUTPUT G RCK CCLR CCKEN CCK H L X X X X X X X X Q OUTPUTS DISABLE Q OUTPUTS ENABLE X X X COUNTER DATA IS STORED INTO REGISTER X X X X X REGISTER STAGE IS NOT CHANGED X X L X X COUNTER CLEAR X X H L X X H L X X H H ADVANCE ONE COUNT NO COUNT X NO COUNT X: Don't Care RCO = QA'*QB'*QC'*QD'*QE'*QF'*QG'*QH' (QA' to QH' : INTERNAL OUTPUTS OF THE COUNTER) LOGIC DIAGRAM 2/15 M74HC590 LOGIC DIAGRAM This logic diagram has not be used to estimate propagation delays 3/15 M74HC590 TIMING CHART 4/15 M74HC590 ABSOLUTE MAXIMUM RATINGS Symbol VCC Parameter Supply Voltage Unit -0.5 to +7 V -0.5 to VCC + 0.5 -0.5 to VCC + 0.5 V DC Input Diode Current 20 mA DC Output Diode Current 20 mA DC Output Source Sink Current per Output PIN (RCO) 25 VI DC Input Voltage VO DC Output Voltage IIK IOK IO Value (QA - QH) ICC or IGND DC VCC or Ground Current PD Power Dissipation Tstg Storage Temperature TL Lead Temperature (10 sec) 35 V mA 70 mA 500(*) mW -65 to +150 C 300 C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied (*) 500mW at 65 C; derate to 300mW by 10mW/C from 65C to 85C RECOMMENDED OPERATING CONDITIONS Symbol VCC Parameter Supply Voltage Value Unit 2 to 6 V VI Input Voltage 0 to VCC V VO Output Voltage 0 to VCC V Top Operating Temperature Input Rise and Fall Time tr, tf -55 to 125 C VCC = 2.0V 0 to 1000 ns VCC = 4.5V 0 to 500 ns VCC = 6.0V 0 to 400 ns 5/15 M74HC590 DC SPECIFICATIONS Test Condition Symbol VIH VIL VOH VOH VOL VOL II IOZ ICC 6/15 Parameter High Level Input Voltage Low Level Input Voltage High Level Output Voltage (for RCO Output) High Level Output Voltage (for QA to QH Outputs) Low Level Output Voltage (for RCO Output) Low Level Output Voltage (for QA to QH Outputs) Input Leakage Current High Impedance Output Leakage Current Quiescent Supply Current Value TA = 25C VCC (V) Min. 2.0 4.5 6.0 2.0 4.5 6.0 Typ. Max. 1.5 3.15 4.2 -40 to 85C -55 to 125C Min. Min. Max. 1.5 3.15 4.2 0.5 1.35 1.8 Max. 1.5 3.15 4.2 0.5 1.35 1.8 V 0.5 1.35 1.8 2.0 IO=-20 A 1.9 2.0 1.9 1.9 4.5 IO=-20 A 4.4 4.5 4.4 4.4 6.0 IO=-20 A 5.9 6.0 5.9 5.9 4.5 IO=-4.0 mA 4.18 4.31 4.13 4.10 6.0 IO=-5.2 mA 5.68 5.8 5.63 5.60 2.0 IO=-20 A 1.9 2.0 1.9 1.9 4.5 IO=-20 A 4.4 4.5 4.4 4.4 6.0 IO=-20 A 5.9 6.0 5.9 5.9 4.5 IO=-6.0 mA 4.18 4.31 4.13 4.10 5.68 V 6.0 2.0 IO=20 A 0.0 0.1 0.1 0.1 4.5 IO=20 A 0.0 0.1 0.1 0.1 6.0 IO=20 A 0.0 0.1 0.1 0.1 4.5 IO=4.0 mA 0.17 0.26 0.33 0.40 6.0 IO=5.2 mA 0.18 0.26 0.33 0.40 2.0 IO=20 A 0.0 0.1 0.1 0.1 4.5 IO=20 A 0.0 0.1 0.1 0.1 5.63 V V IO=-7.8 mA 5.8 Unit 5.60 V 6.0 IO=20 A 0.0 0.1 0.1 0.1 4.5 IO=6.0 mA 0.17 0.26 0.33 0.40 6.0 IO=7.8 mA 0.18 0.26 0.33 0.40 6.0 VI = VCC or GND 0.1 1 1 A 6.0 VI = VIH or VIL VO = VCC or GND 0.5 5 10 A 6.0 VI = VCC or GND 4 40 80 A V M74HC590 AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns) Test Condition Symbol Parameter tTLH tTHL Output Transition Time tTLH tTHL Output Transition Time (RCO) tPLH tPHL Propagation Delay Time (CCK - RCO) tPLH Propagation Delay Time (CCLR - RCO) tPLH tPHL Propagation Delay Time (RCK - Q) tPZL tPZH High Impedance Output Enable Time tPLZ tPHZ High Impedance Output Disable Time fMAX Maximum Clock Frequency tW(L) tW(H) Minimum Pulse Width (CCK, RCK) tW(L) Minimum Pulse Width (CCLR) ts ts(H) th Minimum Set-up Time (CCKEN CCK) Minimum Set-up Time (CCK - RCK) Minimum Hold Time 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 Value TA = 25C CL (pF) Min. 50 50 50 50 50 150 50 RL = 1 K 150 RL = 1 K 50 RL = 1 K 50 50 50 50 50 50 6.6 33 39 Typ. Max. 25 7 6 30 8 7 56 19 16 53 21 18 48 17 14 60 21 18 39 13 11 51 17 14 28 14 12 13 52 61 36 9 8 32 8 7 44 11 9 76 19 16 60 12 10 75 15 13 165 33 28 175 35 30 145 29 25 185 37 31 105 21 18 135 27 23 105 21 18 -40 to 85C -55 to 125C Min. Min. Max. 75 15 13 95 19 16 205 41 35 220 44 37 180 36 31 230 46 39 130 26 22 170 34 29 130 26 22 5.2 26 31 100 20 17 75 15 13 100 20 17 175 35 30 0 0 0 Max. 90 18 15 115 23 20 250 50 43 265 53 45 220 44 37 280 56 48 160 32 27 205 41 35 160 32 27 4.4 22 26 125 25 21 95 19 16 125 25 21 220 44 37 0 0 0 Unit ns ns ns ns ns ns ns ns ns MHz 145 29 25 110 22 19 150 30 26 255 51 43 0 0 0 ns ns ns ns ns 7/15 M74HC590 Test Condition Symbol tREM Parameter Minimum Removal Time (CCLR) VCC (V) CL (pF) 2.0 4.5 6.0 50 Value TA = 25C Min. Typ. Max. 28 7 6 75 15 13 -40 to 85C -55 to 125C Min. Min. Max. Unit Max. 95 19 16 110 22 19 ns CAPACITIVE CHARACTERISTICS Test Condition Symbol Parameter Value TA = 25C VCC (V) Min. Typ. Max. 10 CIN Input Capacitance 5 CPD Power Dissipation Capacitance (note 1) 40 -40 to 85C -55 to 125C Min. Min. Max. Unit Max. 10 10 pF pF 1) 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 operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC TEST CIRCUIT TEST tPLH, tPHL SWITCH Open tPZL, tPLZ VCC tPZH, tPHZ GND CL = 50pF/150pF or equivalent (includes jig and probe capacitance) R1 = 1K or equivalent RT = ZOUT of pulse generator (typically 50) 8/15 M74HC590 WAVEFORM 1 : PROPAGATION DELAY, MINIMUM PULSE WIDTH (f=1MHz; 50% duty cycle) WAVEFORM 2 : MINIMUM SETUP AND HOLD TIME (f=1MHz; 50% duty cycle) 9/15 M74HC590 WAVEFORM 3 : PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle) WAVEFORM 4 : MINIMUM SETUP AND HOLD TIME (f=1MHz; 50% duty cycle) 10/15 M74HC590 WAVEFORM 5 : MINIMUM PULSE WIDTH, REMOVAL TIME (f=1MHz; 50% duty cycle) WAVEFORM 6 : OUTPUT ENABLE AND DISABLE TIME (f=1MHz; 50% duty cycle) 11/15 M74HC590 Plastic DIP-16 (0.25) MECHANICAL DATA mm. inch DIM. MIN. a1 0.51 B 0.77 TYP MAX. MIN. TYP. MAX. 0.020 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 Z 3.3 0.130 1.27 0.050 P001C 12/15 M74HC590 SO-16 MECHANICAL DATA DIM. mm. MIN. TYP A a1 inch MAX. MIN. TYP. 1.75 0.1 0.068 0.2 a2 MAX. 0.003 0.007 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 S 0.62 0.024 8 (max.) PO13H 13/15 M74HC590 TSSOP16 MECHANICAL DATA mm. inch DIM. MIN. TYP A MAX. MIN. TYP. MAX. 1.2 A1 0.05 A2 0.8 b 0.047 0.15 0.002 0.004 0.006 1.05 0.031 0.039 0.041 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.0089 D 4.9 5 5.1 0.193 0.197 0.201 E 6.2 6.4 6.6 0.244 0.252 0.260 E1 4.3 4.4 4.48 0.169 0.173 0.176 1 e 0.65 BSC K 0 L 0.45 A 0.60 0.0256 BSC 8 0 0.75 0.018 8 0.024 0.030 A2 A1 b e K c L E D E1 PIN 1 IDENTIFICATION 1 0080338D 14/15 M74HC590 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. 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