1/15August 2001
■HIGH SPEED:
fMAX = 61 MHz (TY P.) at VCC = 6V
■LOW POWER DISSIPATION:
ICC = 4µA(MAX.) at TA=25°C
■HIGH NOISE IMMUNITY:
VNIH = VNIL = 28 % VCC (M IN.)
■SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 6mA (MIN) for QA ~ Q H OUT PUT
|IOH| = IOL = 4mA (MIN) f or RCO OUTPUT
■BALANCED PROPAGATION DELAYS:
tPLH ≅ tPHL
■WIDE OPERATING VOLTAGE RANGE:
VCC (O PR) = 2V to 6V
■PIN AND FUNCTION COMPATIBLE WIT H
74 SERIES 590
DESCRIPTION
The M74HC590 is an high speed CMOS 8-BIT
BINARY COUNTER REGISTER (3 STATE)
fabricated with silicon gate C2MO S technolog y.
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 count er feat ures a di rect clear
input CCLR and a count enable input CCKEN. For
cascadi ng, a ripp le ca rry output RCO is provided.
Expansion is easily accom plished by tying RCO of
the first stage to CCKEN of the second stage, etc.
Both the counter and register clocks are positive
edge t riggered. I f the user wishes t o connect both
clocks together, the counter state will always be
one count ahead of the register. Internal circuitry
prevent s clocking from the clock enable. All i nputs
are equipped with protection circuits against static
disch arge and transie nt excess voltage.
M74HC590
8 BINARY COUNTER REGISTER
WITH 3 STATE OUTPUT
PIN CONNECTION AND IEC LO GIC SYMBOLS
ORDER CODES
PACKAGE TUBE T & R
DIP M74HC590B1R
SOP M74HC590M1R M74HC590RM13TR
TSSOP M74HC590TTR
TSSOPDIP SOP
M74HC590
2/15
INPUT AND OUT PUT EQUIVALENT CIRCUIT PIN DESCRIPTION
TRUTH TABLE
X: Don’t Care
RCO = QA ’·QB’·QC’·QD’·QE’·QF’·QG’·QH’ ( QA’ to QH’ : INTERNAL OUTPUTS OF THE COUNTER)
LOGIC DIAGRAM
PIN No SYMBOL NAME AND FUNCTION
1, 2, 3, 4, 5,
6, 7, 15 QA to QH Output s
11 CCK Counter Clock Input
12 CCKEN Counter Clock Enable
Input
13 RCK Register Clock Input
9RCO
Ripple Carry Output
14 G Output Enable Input
10 CCLR Counter Clear Input
8 GND Ground (0V)
16 VCC Positive Supply Voltage
INPUTS OUTPUT
GRCK CCLR CCKEN CCK
H X X X X Q OUTPUTS DISABLE
L X X X X Q OUTPUTS ENABLE
X X X X COUNTER DATA IS STORED INTO REGISTER
X X X X REGISTER STAGE IS NOT CHANGED
X X L X X COUNTER CLEAR
X X H L ADVANCE ONE COUNT
X X H L NO COUNT
X X H H X NO COUNT
M74HC590
3/15
LOGIC DIAGRAM
Th i s l ogic dia gram has not be used to e st i mate propagation dela ys
M74HC590
4/15
TIMING CHART
M74HC590
5/15
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implie d
(* ) 500mW at 65 °C; derate to 300mW b y 10mW/°C from 65°C to 85°C
RECOMMENDE D OPERATING CONDITIONS
Symbol Parameter Value Unit
VCC Supply Voltage -0.5 to +7 V
VIDC Input Voltage -0.5 to VCC + 0.5 V
VODC Output Volta ge -0.5 to VCC + 0.5 V
IIK DC Input Diode Current ± 20 mA
IOK DC Output Diode Current ± 20 mA
IODC Output Source Sink Current per Output PIN (RCO)
(QA - QH) ± 25
± 35 mA
ICC or IGND DC VCC or Ground Curre nt ± 70 mA
PDPower Dissipation 500(*) mW
Tstg Storage Temperature -65 to +150 °C
TLLead Temperature (10 sec) 300 °C
Symbol Parameter Value Unit
VCC Supply Voltage 2 to 6 V
VIInput Voltage 0 to VCC V
VOOutput Voltage 0 to VCC V
Top Operating Temperature -55 to 125 °C
tr, tf
Input Rise and Fall Time VCC = 2.0V 0 to 1000 ns
VCC = 4.5V 0 to 500 ns
VCC = 6.0V 0 to 400 ns
M74HC590
6/15
DC SPE CIFI CATI ONS
Symbol Parameter
Test Condition Value
Unit
VCC
(V)
TA = 25°C -40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
VIH High Level Input
Voltage 2.0 1.5 1.5 1.5 V4.5 3.15 3.15 3.15
6.0 4.2 4.2 4.2
VIL Low Level Input
Voltage 2.0 0.5 0.5 0.5 V4.5 1.35 1.35 1.35
6.0 1.8 1.8 1.8
VOH High Level Output
Vo ltage (for RCO
Output)
2.0 IO=-20 µA1.9 2.0 1.9 1.9
V
4.5 IO=-20 µA4.4 4.5 4.4 4.4
6.0 IO=-20 µA5.9 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
VOH High Level Output
Voltage (for QA to
QH Outputs)
2.0 IO=-20 µA1.9 2.0 1.9 1.9
V
4.5 IO=-20 µA4.4 4.5 4.4 4.4
6.0 IO=-20 µA5.9 6.0 5.9 5.9
4.5 IO=-6.0 mA 4.18 4.31 4.13 4.10
6.0 IO=-7.8 mA 5.68 5.8 5.63 5.60
VOL Low Level Output
Vo ltage (for RCO
Output)
2.0 IO=20 µA0.0 0.1 0.1 0.1
V
4.5 IO=20 µA0.0 0.1 0.1 0.1
6.0 IO=20 µA0.0 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
VOL Low Level Output
Voltage (for QA to
QH Outputs)
2.0 IO=20 µA0.0 0.1 0.1 0.1
V
4.5 IO=20 µA0.0 0.1 0.1 0.1
6.0 IO=20 µA0.0 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
IIInput Leakage
Current 6.0 VI = VCC or GND ± 0.1 ± 1 ± 1 µA
IOZ High Impedance
Output Leakage
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 44080µA
M74HC590
7/15
AC EL ECTRI CAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)
Symbol Parameter
Test Condition Value
Unit
VCC
(V) CL
(pF)
TA = 25°C -40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
tTLH tTHL Output Transition
Time 2.0 50 25 60 75 90 ns4.5 7121518
6.0 6101315
t
TLH tTHL Output Transition
Time (RCO)2.0 50 30 75 95 115 ns4.5 8151923
6.0 7131620
t
PLH tPHL Propagation Delay
Time
(CCK - RCO)
2.0 50 56 165 205 250 ns4.5 19 33 41 50
6.0 16 28 35 43
tPLH Propagation Delay
Time
(CCLR - RCO)
2.0 50 53 175 220 265 ns4.5 21 35 44 53
6.0 18 30 37 45
tPLH tPHL Propagation Delay
Time
(RCK - Q)
2.0 50 48 145 180 220 ns4.5 17 29 36 44
6.0 14 25 31 37
2.0 150 60 185 230 280 ns4.5 21 37 46 56
6.0 18 31 39 48
tPZL tPZH High Impedance
Output Enable
Time
2.0 50 RL = 1 KΩ39 105 130 160 ns4.5 13 21 26 32
6.0 11 18 22 27
2.0 150 RL = 1 KΩ51 135 170 205 ns4.5 17 27 34 41
6.0 14 23 29 35
tPLZ tPHZ High Impedance
Output Disable
Time
2.0 50 RL = 1 KΩ28 105 130 160 ns4.5 14 21 26 32
6.0 12 18 22 27
fMAX Maximum Clock
Frequency 2.0 50 6.6 13 5.2 4.4 MHz4.5 33 52 26 22
6.0 39 61 31 26
tW(L)
tW(H)
Minimum Pulse
Width (CCK, RCK) 2.0 50 36 100 125 145 ns4.5 9202529
6.0 8172125
t
W(L) Minimum Pulse
Width (CCLR) 2.0 50 32 75 95 110 ns4.5 8151922
6.0 7131619
t
s
Minimum Set-up
Time (CCKEN -
CCK)
2.0 50 44 100 125 150 ns4.5 11 20 25 30
6.0 9172126
t
s(H) Minimum Set-up
Time (CCK - RCK) 2.0 50 76 175 220 255 ns4.5 19 35 44 51
6.0 16 30 37 43
thMinimum Hold
Time 2.0 50 000
ns4.5 0 0 0
6.0 0 0 0
M74HC590
8/15
CAPACITIVE CHARACT ERISTICS
1) C PD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
lo ad. (Ref er t o T est Circ ui t ). Average operating current can be obta i ned by the foll owing equation. ICC(opr) = CPD x VCC x fIN + ICC
TEST CIRCUIT
CL = 50p F/150pF or equiv al ent (includes ji g and probe capacitance )
R1 = 1KΩ or equivalent
RT = ZOUT of pulse ge nerator (typically 50Ω)
tREM Minimum Removal
Time (CCLR) 2.0 50 28 75 95 110 ns4.5 7151922
6.0 6131619
Symbol Parameter
Test Condition Value
Unit
VCC
(V)
TA = 25°C -40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
CIN Input Capacitance 5101010pF
C
PD Power Dissipation
Capacitance (note
1) 40 pF
TEST SWITCH
tPLH, tPHL Open
tPZL, tPLZ VCC
tPZH, tPHZ GND
Symbol Parameter
Test Condition Value
Unit
VCC
(V) CL
(pF)
TA = 25°C -40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
M74HC590
9/15
WAV EFORM 1 : PR OPAGAT ION DELAY, MINIMUM PULS E WIDTH (f=1MHz; 50% duty cycle)
WAV EFORM 2 : MINIMUM SETUP AND HOLD T IME (f=1MHz; 50% duty cycle)
M74HC590
10/15
WAVE FORM 3 : PROPAGATION DELAY TIME (f=1 MHz; 5 0% du ty cycle)
WAV EFORM 4 : MINIMUM SETUP AND HOLD T IME (f=1MHz; 50% duty cycle)
M74HC590
11/15
WAV EFORM 5 : MINIMUM PULSE WIDTH, REMO VAL TIME (f=1MHz; 50% duty cycle)
WAVEFORM 6 : OUTPUT ENABLE AND DISABL E TIME (f=1MHz; 50% duty cycle)
M74HC590
12/15
DIM. mm. inch
MIN. TYP MAX. MIN. TYP. MAX.
a1 0.51 0.020
B 0.77 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 3.3 0.130
Z 1.27 0.050
Plastic DIP-16 (0.25) MECHANICAL DATA
P001C
M74HC590
13/15
DIM. mm. inch
MIN. TYP MAX. MIN. TYP. MAX.
A 1.75 0.068
a1 0.1 0.2 0.003 0.007
a2 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 0.62 0.024
S8° (max.)
SO-16 MECHANICAL DATA
PO13H
M74HC590
14/15
DIM. mm. inch
MIN. TYP MAX. MIN. TYP. MAX.
A 1.2 0.047
A1 0.05 0.15 0.002 0.004 0.006
A2 0.8 1 1.05 0.031 0.039 0.041
b 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
e 0.65 BSC 0.0256 BSC
K0° 8°0° 8°
L 0.45 0.60 0.75 0.018 0.024 0.030
TSSOP16 MECHANICAL DATA
cE
b
A2
A
E1
D
1
PIN 1 IDENTIFICATION
A1 L
K
e
0080338D
M74HC590
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