STMicroelectronics M74HC692 Hc691/693 4 bit binary counter/register 3-state hc690/692 decade counter/register 3-state Datasheet

M54/74HC690/691
M54/74HC692/693
HC690/692 DECADE COUNTER/REGISTER (3-STATE)
HC691/693 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)
BALANCED PROPAGATION DELAYS
tPLH = tPHL
WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V to 6 V
PIN 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
PIN CONNECTIONS (top view)
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
NC =
No Internal
Connection
1/23
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
HC692/HC693
and
asynchronously
for
HC690/HC691). All inputs are equipped with protection circuits against static discharge and transient
excess voltage.
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
SYMBOL
3 to 6
A to D
7, 14
15 to 18
ENT, ENP
QA to QD
1
CCLR
2
CCK
Counter Clock
11
8
R/C
RCLR
Counter/ Register Select
Register Clear (Active
LOW)
IEC LOGIC SYMBOLS
HC690
HC691
HC692
HC693
2/23
NAME AND FUNCTION
Data Inputs
Enable Inputs
Data Outputs
Counter Clear (Active
LOW)
9
RCK
Register Clock
19
10
RCO
GND
Ripple Counter Output
Ground (0V)
20
VCC
Positive Supply Voltage
M54/M74HC690/691/692/693
TRUTH TABLE
INPUTS
CCLR LOAD
X
X
ENP
X
ENT
X
X
X
X
OUTPUS
CCK RCLR
X
X
(*)
RCK
X
R/C
X
G
X
QA
Z
X
X
X
X
X
X
L
L
L
L
L
L
L
a
QB
Z
QC
Z
L
L
b
c
NO CHANGE
QD
Z
HIGH IMPEDANCE
L
H
H
X
L
H
X
X
L
H
H
X
L
X
X
L
L
NO CHANGE
NO COUNT
H
H
H
X
H
X
H
X
X
X
X
X
L
L
L
L
COUNT UP
NO CHANGE
COUNT UP
NO COUNT
X
X
X
X
X
L
(*)
H
L
L
X
X
X
X
X
X
X
X
X
X
H
H
H
H
L
L
a’
L
L
b’
c’
NO CHANGE
L
d
FUNCTION
CLEAR COUNTER
LOAD COUNTER
NO COUNT
L
CLEAR REGISTER
d’
LOAD REGISTER
NO LOAD
(*) : 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
3/23
M54/M74HC690/691/692/693
LOGIC DIAGRAM (HC690)
4/23
M54/M74HC690/691/692/693
TIMING CHART (HC690)
5/23
M54/M74HC690/691/692/693
LOGIC DIAGRAM (HC691)
6/23
M54/M74HC690/691/692/693
TIMING CHART (HC691)
7/23
M54/M74HC690/691/692/693
LOGIC DIAGRAM (HC692)
8/23
M54/M74HC690/691/692/693
TIMING CHART (HC692)
9/23
M54/M74HC690/691/692/693
LOGIC DIAGRAM (HC693)
10/23
M54/M74HC690/691/692/693
TIMING CHART (HC693)
11/23
M54/M74HC690/691/692/693
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
± 25
mA
QA to QD
± 35
ICC or IGND
Parameter
DC VCC or Ground Current
PD
Tstg
Power Dissipation
Storage Temperature
TL
Lead Temperature (10 sec)
± 70
mA
500 (*)
-65 to +150
mW
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: M54HC Series
M74HC Series
Input Rise and Fall Time
tr, tf
12/23
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/M74HC690/691/692/693
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
(QA - QD)
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
(RCO)
Low Level Output
Voltage
(QA - QD)
6.0
2.0
Low Level Output
Voltage
(RCO)
Input Leakage
Current
IO=-7.8 mA
6.0
4.5
6.0
IO=-5.2 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=-6.0 mA
VI =
IO=-20 µA
VIH
or
V IL IO=-4.0 mA
4.5
4.5
6.0
VOL
1.8
6.0
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
0.37
0.37
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
0.37
0.37
0.40
0.40
VI = VCC or GND
±0.1
±1
±1
µA
VI =
IO= 20 µA
VIH
or
V IL IO= 6.0 mA
IO= 7.8 mA
VI =
IO= 20 µA
VIH
or
V IL IO= 4.0 mA
IO= 5.2 mA
V
V
IOZ
3 State Output
Off State Current
6.0
VI = VIH or VIL
VO = VCC or GND
±0.5
±5.0
±10
µA
ICC
Quiescent Supply
Current
6.0
VI = VCC or GND
4
40
80
µA
13/23
M54/M74HC690/691/692/693
AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = tf = 6 ns)
Test Conditions
Symbol
Parameter
VCC
(V)
tTLH
tTHL
Output Transition
Time
(Q)
tTLH
tTHL
Output Transition
Time
(RCO)
tPLH
tPHL
Propagation
Delay Time
(CCK - Q)
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
tPLH
tPHL
Propagation
Delay Time
(RCK - Q)
tPLH
tPHL
Propagation
Delay Time
(CCK - RCO)
tPLH
tPHL
Propagation
Delay Time
(R/C - Q)
tPLH
tPHL
Propagation
Delay Time
(ENT - RCO)
tPHL
Propagation
Delay Time
(CCLR - Q)
(for HC690/691)
tPHL
tPHL
14/23
Propagation
Delay Time
(RCLR - Q)
(for HC690/691)
Propagation
Delay Time
(CCLR - RCO)
(for HC690/691)
CL
(pF)
50
50
50
150
50
150
50
50
150
50
50
150
50
150
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
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
M54/M74HC690/691/692/693
AC ELECTRICAL CHARACTERISTICS (Continued)
Test Conditions
Symbol
fMAX
tPZL
tPZH
Parameter
Maximum Clock
Frequency
Output Enable
Time
tPLH
tPHL
Output Disable
Time
tW(H)
tW(L)
Minimum Pulse
Width
(CCK - RCK)
tW(L)
Minimum Pulse
Width
(CCLR - RCLR)
(for HC690/691)
ts
ts
ts
ts
th
tREM
CIN
CPD (*)
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
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
50
RL = 1 KΩ
150
RL = 1 KΩ
50
RL = 1 KΩ
50
50
50
50
50
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
150
30
26
100
20
17
100
20
17
190
38
32
125
25
21
125
25
21
220
44
37
145
29
25
145
29
25
48
12
10
125
25
21
0
0
0
25
5
5
10
155
31
26
0
0
0
30
6
5
10
180
36
31
0
0
0
40
8
7
10
50
50
for HC690/691
for HC692/693
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
5
70
80
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
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
15/23
M54/M74HC690/691/692/693
TEST CIRCUIT ICC (Opr.)
SWITCHING CHARACTERISTICS TEST WAVEFORM
for HC690/691
16/23
M54/M74HC690/691/692/693
SWITCHING CHARACTERISTICS TEST WAVEFORM (Continued)
for HC692/693
for ALL TYPES
(Fix Maximum Count)
17/23
M54/M74HC690/691/692/693
SWITCHING CHARACTERISTICS (continued)
tPLZ, tPZL
The 1 kΩ 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.
18/23
tPHZ, tPZH
The 1 kΩ 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.
M54/M74HC690/691/692/693
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
19/23
M54/M74HC690/691/692/693
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
20/23
M54/M74HC690/691/692/693
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
21/23
M54/M74HC690/691/692/693
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
22/23
M54/M74HC690/691/692/693
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
23/23
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