M74HC592
8 BIT REGISTER BINARY COUNTER
■ HIGH SPEED:
f
= 53 MHz (TYP.) at VCC = 6V
MAX
■ LOW POWER DISSIPATION:
I
= 4µA(MAX.) at TA=25°C
CC
■ HIGH NOISE IMMUNITY:
V
= V
NIH
■ SYMMETRICAL OUTPUT IMPEDANCE:
|I
| = IOL = 4mA (MIN)
OH
■ BALANCED PROPAGATION DELAYS:
t
≅ t
PLH
■ WIDE OPERATING VOLTAGE RANGE:
V
(OPR) = 2V to 6V
CC
■ PIN AND FUNCTION COMPATIBLE WITH
= 28 % VCC (MIN.)
NIL
PHL
74 SERIES 592
DESCRIPTION
The M74HC592 is a n high speed CMOS 8-BIT
REGISTER COUNTER fabricated with silicon
gate C
2
MOS technology.
The M74HC592 is a parallel input, 8 bit storage
register feeding an 8 bit binary counter. Both t he
register and the counter have individual positive
edge triggered clock. In addition, the counter has
TSSOPDIP SOP
ORDER CODES
PACKAGE TUBE T & R
DIP M74HC592B1R
SOP M74HC592M1R M74HC592RM13TR
TSSOP M74HC592TTR
direct load and clear functions. Expansion is easily
accomplished by connecting RCO
at the first
stage to the count enable of the second stage.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
1/14August 2001
M74HC592
INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No SYMBOL NAME AND FUNCTION
1 to 7, 15 A to H Data Inputs
9RCO
10 CCLR
11 CCK Counter Clock Input
12 CCKEN
13 RCK Register Clock Input
14 CLOAD
8 GND Ground (0V)
16 V
TRUTH TABLE
CC
Ripple Carry Output
Counter Clear Input
Counter Clock Enable
Input
Counter Load Input
Positive Supply Voltage
INPUTS
OUTPUT
RCK CLOAD
CCLR CCKEN CCK
x L H X X REGISTER DATA IS LOADED INTO COUNTER
x H L X X COUNTER CLEA R
H H X X THE DATA OF A THRU H INPUTS IS STORED INTO REGISTER
H H X X REGISTER STATE IS NOT CHANGED
X H H L COUNTER ADVANCES THE COUNT
X H H L NO COUNT
X H H H X NO COUNT
X: Don’t Care
RCO
= QA’·QB’·QC’· QD’ ·QE’·Q F’·Q G’·Q H’ (QA’ to QH’ : INTERNAL OUTPUTS OF THE COUNTER)
2/14
LOGIC DIAGRAM
M74HC592
This log i c diagram has not be used to esti m ate propagation delays
3/14
M74HC592
TIMING CHART
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
V
V
I
I
OK
I
I
or I
CC
P
T
T
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
4/14
Supply Voltage
CC
DC Input Voltage -0.5 to VCC + 0.5
I
DC Output Voltage -0.5 to VCC + 0.5
O
DC Input Diode Current
IK
DC Output Diode Current
DC Output Current
O
DC VCC or Ground Current
GND
Power Dissipation
D
Storage Temperature
stg
Lead Temperature (10 sec)
L
°C; derate to 300mW by 10mW/°C from 65°C to 85°C
-0.5 to +7 V
V
V
± 20 mA
± 20 mA
± 25 mA
± 50 mA
500(*) mW
-65 to +150 °C
300 °C
M74HC592
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Value Unit
V
V
V
T
t
r
DC SPECIFICATIONS
Symbol Parameter
V
IH
V
IL
V
OH
V
OL
I
I
I
CC
Supply Voltage
CC
Input Voltage 0 to V
I
Output Voltage 0 to V
O
Operating Temperature
op
Input Rise and Fall Time VCC = 2.0V
, t
f
V
V
CC
CC
= 4.5V
= 6.0V
Test Condition Value
= 25°C
T
A
Min. Typ. Max. Min. Max. Min. Max.
High Level Input
V
CC
(V)
2.0 1.5 1.5 1.5
Voltage
6.0 4.2 4.2 4.2
Low Level Input
2.0 0.5 0.5 0.5
Voltage
6.0 1.8 1.8 1.8
High Level Output
Voltage
Low Level Output
Voltage
Input Leakage
Current
Quiescent Supply
Current
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
IO=-20 µA
I
=-20 µA
O
I
=-20 µA
O
I
=-4.0 mA
O
I
=-5.2 mA
O
IO=20 µA
I
=20 µA
O
I
=20 µA
O
I
=4.0 mA
O
I
=5.2 mA
O
= VCC or GND
V
I
= VCC or GND
V
I
1.9 2.0 1.9 1.9
4.4 4.5 4.4 4.4
5.9 6.0 5.9 5.9
4.18 4.31 4.13 4.10
5.68 5.8 5.63 5.60
0.0 0.1 0.1 0.1
0.0 0.1 0.1 0.1
0.0 0.1 0.1 0.1
0.17 0.26 0.33 0.40
0.18 0.26 0.33 0.40
± 0.1 ± 1 ± 1 µA
44080µA
2 to 6 V
CC
CC
-55 to 125 °C
0 to 1000 ns
0 to 500 ns
0 to 400 ns
-40 to 85°C -55 to 125°C
V
V
Unit
V4.5 3.15 3.15 3.15
V4.5 1.35 1.35 1.35
V
V
5/14
M74HC592
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)
Test Condition Value
T
Symbol Parameter
t
TLH tTHL
t
PLH tPHL
t
PLH tPHL
t
t
PLH tPHL
f
MAX
t
W(H)
t
W(L)
t
W(L)
Output Transition
Time
Propagation Delay
Time
(CCK - RCO
Propagation Delay
Time
(CLOAD
Propagation Delay
PHL
Time
(CCLR
Propagation Delay
Time
(RCK - RCO
Maximum Clock
Frequency
Minimum Pulse
Width
Minimum Pulse
Width (CCLR
CLOAD
Minimum Set-up
t
s
Time (CCKEN
)
- RCO)
- RCO)
)
)
CCK)
Minimum Set-up
t
s
Time
(RCK-CLOAD
(A...H - RCK)
t
Minimum Hold
h
Time
t
REM
Minimum Removal
Time
V
CC
(V)
2.0 30 75 95 110
6.0 7131619
2.0 63 165 205 250
6.0 18 28 35 43
2.0 110 235 295 355
6.0 26 40 50 60
2.0 70 160 200 240
6.0 17 27 34 41
2.0 120 260 325 390
6.0 29 44 55 66
2.0 5.4 11 4.4 3.6
6.0 32 53 26 21
2.0 40 75 95 110
6.0 7131619
2.0 40 75 95 110
,
6.0 7131619
2.0 28 75 95 110
-
6.0 6131619
2.0 40 100 125 145
)
4.5 10 20 25 29
6.0 9172125
2.0 0 0 0
6.0 0 0 0
2.0 28 75 95 110
6.0 6131619
= 25°C
A
Min. Typ. Max. Min. Max. Min. Max.
-40 to 85°C -55 to 125°C
Unit
ns4.5 8151922
ns4.5 21 33 41 50
ns4.5 30 47 59 71
ns4.5 20 32 40 48
ns4.5 34 52 65 78
MHz4.5 27 45 22 18
ns4.5 8151922
ns4.5 8151922
ns4.5 7151922
ns
ns4.5 0 0 0
ns4.5 7151922
6/14
M74HC592
CAPACITIVE CHARACTERISTICS
Test Condition Value
T
Symbol Parameter
C
C
Input Capacitance
IN
Power Dissipation
PD
Capacitance (note
V
CC
(V)
= 25°C
A
Min. Typ. Max. Min. Max. Min. Max.
5101010pF
30 pF
1)
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (R ef er to Test Circ ui t). Averag e operatin g current can be obtained by t he following equation. I
TEST CIRCUIT
-40 to 85°C -55 to 125°C
= CPD x VCC x fIN + I
CC(opr)
CC
Unit
CL = 50pF or equivalent (in cludes jig and probe capaci tance)
R
= Z
of pulse generator (typically 50Ω)
T
OUT
7/14
M74HC592
WAVEFORM 1 : MINIMUM PULSE WIDTH, REMOVAL TIME (f=1MH z; 50% duty cycle)
8/14
M74HC592
WAVEFORM 2 : PROPAGATION DELAY TIME, MINIMUM PULSE WIDT H (f= 1MHz; 50% duty cycle )
WAVEFORM 3 : MINIMUM SETUP AND HOLD TIME (f=1MHz; 50% duty cycle)
9/14
M74HC592
WAVEFORM 4 : MINIMUM SETUP AND HOLD TIME (f=1MHz; 5 0% duty cycl e )
WAVEFORM 5 : MINIMUM PULSE WIDTH, SETUP AND HOLD TIME (f=1MHz; 50% duty cycl e)
10/14
M74HC592
Plastic DIP-16 (0.25) MECHANICAL DATA
mm. inch
DIM.
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
P001C
11/14
M74HC592
SO-16 MECHANICAL DATA
DIM.
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.)
MIN. TYP MAX. MIN. TYP. M AX.
mm. inch
12/14
PO13H
M74HC592
TSSOP16 MECHANICAL DATA
mm. inch
DIM.
MIN. TYP MAX. MIN. TYP. M AX.
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
A2
A
A1
b
e
c
K
L
E
D
E1
PIN 1 IDENTIFICATION
1
0080338D
13/14
M74HC592
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mentioned in this publication ar e subject to change without notice. This publication supersedes and replaces all information
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14/14
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