M54HC693C1R [STMICROELECTRONICS]
HC691/693 4 BIT BINARY COUNTER/REGISTER 3-STATE HC690/692 DECADE COUNTER/REGISTER 3-STATE; HC691 / 693 4位二进制计数器/注册3 -STATE HC690 / 692十进制计数器/注册3 -STATE型号: | M54HC693C1R |
厂家: | ST |
描述: | HC691/693 4 BIT BINARY COUNTER/REGISTER 3-STATE HC690/692 DECADE COUNTER/REGISTER 3-STATE |
文件: | 总23页 (文件大小:434K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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
B1R
(Plastic Package)
F1R
15 LSTTL LOADS (for QA to QD)
10 LSTTL LOADS (for RCO)
(Ceramic Package)
.
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
.
.
.
M1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HCXXXF1R
M74HCXXXB1R
M74HCXXXM1R
M74HCXXXC1R
WITH LSTTL 54/74LS690/691
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 con-
sumption.
The internal circuit is composed of 3 stages includ-
ing buffer output, which offers high noise immunity
and stable output. These devices incorporate a syn-
chronous 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 Tinputs and a ripple-
carry output for easy expansion. The regis-
ter/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.
If the LOAD input (LOAD)is held ”L” DATA input (A-
D) 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 ( synchron-
ously to the counter clock for HC692/HC693, and
asynchronously for HC690/HC691). The internal
NC =
No Internal
Connection
March 1993
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 protec-
tion circuits against static discharge and transient
excess voltage.
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
3 to 6
7, 14
SYMBOL
NAME AND FUNCTION
A to D
Data Inputs
ENT, ENP Enable Inputs
15 to 18
1
QA to QD
CCLR
Data Outputs
Counter Clear (Active
LOW)
2
11
8
CCK
R/C
Counter Clock
Counter/ Register Select
RCLR
Register Clear (Active
LOW)
9
RCK
RCO
GND
VCC
Register Clock
19
10
20
Ripple Counter Output
Ground (0V)
Positive Supply Voltage
IEC LOGIC SYMBOLS
HC690
HC691
HC692
HC693
2/23
M54/M74HC690/691/692/693
TRUTH TABLE
INPUTS
CCLR LOAD ENP ENT CCK RCLR RCK
OUTPUS
FUNCTION
R/C
X
L
G
X
L
L
L
L
L
L
L
L
L
QA
Z
QB
Z
QC
Z
QD
Z
X
L
X
X
L
X
X
X
L
X
X
X
X
L
X
X
X
X
X
X
X
X
L
X
X
HIGH IMPEDANCE
CLEAR COUNTER
LOAD COUNTER
NO COUNT
(*)
L
L
L
L
H
H
H
H
H
X
X
X
X
L
a
b
c
d
H
H
H
X
X
X
X
X
L
NO CHANGE
NO CHANGE
COUNT UP
X
H
X
X
X
X
X
L
NO COUNT
H
X
X
X
X
X
L
COUNT UP
X
L
NO CHANGE
NO COUNT
X
X
X
(*)
H
H
H
L
L
L
L
CLEAR REGISTER
LOAD REGISTER
NO LOAD
H
H
a’
b’
c’
d’
NO CHANGE
(*) : X for HC690/691
X : DON’T CARE
for HC692/693
Z : HIGH IMPEDANCE
a-d : THE LEVEL OF STEADY STATE INPUTS AT INPUTS A THROUGHT D RESPECTIVELY.
a’-d’ : THE LEVEL OF STEADYSTATE OUTPUTS AT INTERNAL COUNTEROUTPUTS 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
VCC
VI
Parameter
Value
-0.5 to +7
-0.5 to VCC + 0.5
-0.5 to VCC + 0.5
± 20
Unit
V
Supply Voltage
DC Input Voltage
V
VO
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
V
IIK
mA
mA
mA
IOK
± 20
IO
DC Output Source Sink Current Per
Output Pin
RCO
± 25
QA to QD
± 35
ICC or IGND DC VCC or Ground Current
± 70
mA
mW
oC
PD
Tstg
TL
Power Dissipation
500 (*)
Storage Temperature
Lead Temperature (10 sec)
-65 to +150
300
oC
Absolute MaximumRatingsare those values beyond whichdamage tothe 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
VI
Parameter
Value
2 to 6
Unit
V
Supply Voltage
Input Voltage
Output Voltage
0 to VCC
0 to VCC
V
VO
V
Top
Operating Temperature: M54HC Series
M74HC Series
-55 to +125
-40 to +85
oC
oC
tr, tf
Input Rise and Fall Time
VCC = 2 V
VCC = 4.5 V
VCC = 6 V
0 to 1000
0 to 500
0 to 400
ns
12/23
M54/M74HC690/691/692/693
DC SPECIFICATIONS
Test Conditions
VCC
Value
TA = 25 oC
54HC and 74HC
-40 to 85 oC -55 to 125 oC
Symbol
Parameter
Unit
74HC
54HC
(V)
Min. Typ. Max. Min. Max. Min. Max.
VIH
High Level Input
Voltage
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
1.5
3.15
4.2
1.5
3.15
4.2
1.5
3.15
4.2
V
V
VIL
Low Level Input
Voltage
0.5
1.35
1.8
0.5
1.35
1.8
0.5
1.35
1.8
VOH
High Level
Output Voltage
(QA - QD)
1.9
4.4
5.9
2.0
4.5
6.0
1.9
4.4
1.9
4.4
VI =
VIH
or
IO=-20 µA
V
V
V
V
5.9
5.9
VIL
IO=-6.0 mA 4.18 4.31
4.13
5.63
1.9
4.10
5.60
1.9
IO=-7.8 mA 5.68
1.9
5.8
2.0
4.5
6.0
VOH
VOL
VOL
High Level
Output Voltage
(RCO)
VI =
VIH
or
IO=-20 µA
4.4
4.4
4.4
5.9
5.9
5.9
VIL
IO=-4.0 mA 4.18 4.31
4.13
5.63
4.10
5.60
IO=-5.2 mA 5.68
5.8
0.0
0.0
0.0
Low Level Output 2.0
Voltage
(QA - QD)
6.0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
VI =
VIH
or
IO= 20 µA
4.5
0.1
0.1
VIL
4.5
6.0
IO= 6.0 mA
IO= 7.8 mA
0.17 0.26
0.18 0.26
0.37
0.37
0.1
0.40
0.40
0.1
Low Level Output 2.0
Voltage
(RCO)
6.0
0.0
0.0
0.0
0.1
0.1
0.1
VI =
VIH
or
IO= 20 µA
4.5
0.1
0.1
0.1
0.1
VIL
4.5
6.0
IO= 4.0 mA
IO= 5.2 mA
0.17 0.26
0.18 0.26
±0.1
0.37
0.37
±1
0.40
0.40
±1
II
Input Leakage
6.0
VI = VCC or GND
µA
µA
µA
Current
IOZ
ICC
3 State Output
Off State Current
6.0
VI = VIH or VIL
VO = VCC or GND
±0.5
±5.0
±10
Quiescent Supply 6.0 VI = VCC or GND
Current
4
40
80
13/23
M54/M74HC690/691/692/693
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Test Conditions
Value
TA = 25 oC
54HC and 74HC
-40 to 85 oC -55 to 125 oC
Symbol
Parameter
Unit
VCC CL
74HC
54HC
(V) (pF)
2.0
Min. Typ. Max. Min. Max. Min. Max.
tTLH
tTHL
Output Transition
Time
(Q)
25
7
60
12
75
15
90
19
50
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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
6
10
13
15
tTLH
tTHL
Output Transition
Time
(RCO)
30
8
75
15
95
19
115
23
50
7
13
16
20
tPLH
tPHL
Propagation
Delay Time
(CCK - Q)
82
26
22
95
30
26
86
27
23
99
31
26
65
21
18
59
18
15
72
22
19
36
12
10
91
29
25
104
33
28
86
27
23
100
31
26
70
22
19
205
41
255
51
310
62
50
35
235
47
43
295
59
53
255
71
150
50
40
210
42
50
265
53
60
315
63
tPLH
tPHL
Propagation
Delay Time
(RCK - Q)
36
45
54
240
48
41
300
60
51
360
72
61
150
50
tPLH
tPHL
Propagation
Delay Time
(CCK - RCO)
165
33
28
205
41
35
250
50
43
tPLH
tPHL
Propagation
Delay Time
(R/C - Q)
145
29
180
36
220
44
50
25
175
35
31
220
44
37
265
53
150
50
30
100
20
37
125
25
45
150
30
tPLH
tPHL
Propagation
Delay Time
(ENT - RCO)
17
21
26
tPHL
Propagation
Delay Time
(CCLR - Q)
225
45
38
255
51
280
56
48
320
64
340
68
58
385
77
50
(for HC690/691)
150
50
43
210
42
54
265
53
65
315
63
tPHL
Propagation
Delay Time
(RCLR - Q)
36
45
54
(for HC690/691)
240
48
300
60
360
72
150
41
175
35
51
220
44
61
265
53
tPHL
Propagation
Delay Time
(CCLR - RCO)
(for HC690/691)
50
ns
30
37
45
14/23
M54/M74HC690/691/692/693
AC ELECTRICAL CHARACTERISTICS (Continued)
Test Conditions
Value
TA = 25 oC
54HC and 74HC
-40 to 85 oC -55 to 125 oC
Symbol
Parameter
Unit
VCC CL
(V) (pF)
74HC
54HC
Min. Typ. Max. Min. Max. Min. Max.
fMAX
Maximum Clock
Frequency
2.0
4.5
6.0
2.0
4.4
22
26
12
45
53
48
15
13
61
19
17
32
15
13
28
7
3.6
18
21
3
15
18
50
MHz
ns
tPZL
tPZH
Output Enable
Time
120
24
20
150
30
26
145
29
25
75
15
13
75
15
13
150
30
26
190
38
32
180
36
31
95
19
16
95
19
16
180
36
50 RL = 1 KΩ
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
31
225
45
150 RL = 1 KΩ
50 RL = 1 KΩ
50
ns
38
tPLH
tPHL
Output Disable
Time
220
44
ns
37
tW(H)
tW(L)
Minimum Pulse
Width
(CCK - RCK)
110
22
ns
6
19
tW(L)
Minimum Pulse
Width
(CCLR - RCLR)
(for HC690/691)
40
8
110
22
50
ns
7
19
ts
ts
ts
Minimum Set-up
Time (LOAD,
ENT, ENP)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
68
17
14
44
11
9
150
30
26
190
38
32
220
44
37
50
50
ns
ns
Minimum Set-up
Time
(A, B, C, D)
100
20
125
25
145
29
17
21
25
Minimum Set-up
Time
(CCLR, RCLR)
(for HC692/693)
44
11
9
100
20
17
125
25
21
145
29
25
50
ns
ts
Minimum Set-up
Time
(CCK, RCK)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
48
12
10
125
25
21
0
0
0
155
31
26
0
0
0
180
36
31
0
0
0
50
50
50
ns
ns
ns
th
Minimum Hold
Time
tREM
Minimum
Removal Time
(for HC690/691)
25
5
5
30
6
5
40
8
7
CIN
Input Capacitance
5
70
80
10
10
10
pF
pF
CPD (*) Power Dissipation
Capacitance
for HC690/691
for HC692/693
(*) CPD isdefined 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 followingequation. 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)
t
PLZ, tPZL
tPHZ, tPZH
The 1 kΩ load resistors should be connected be-
tween outputs and VCC line and the 50pF loadca-
pacitors should be connected between outputs
and GND line. All inputs except G input should be
connected to VCC line or GND line such that out-
puts will be in low logic level while G input is held
low.
The 1 kΩ load resistors and the 50 pF load capa-
citors 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.
18/23
M54/M74HC690/691/692/693
Plastic DIP20 (0.25) MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
0.254
1.39
TYP.
MAX.
MIN.
0.010
0.055
MAX.
a1
B
b
1.65
0.065
0.45
0.25
0.018
0.010
b1
D
E
e
25.4
1.000
8.5
2.54
22.86
0.335
0.100
0.900
e3
F
7.1
0.280
0.155
I
3.93
L
3.3
0.130
Z
1.34
0.053
P001J
19/23
M54/M74HC690/691/692/693
Ceramic DIP20 MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
TYP.
MAX.
25
MIN.
MAX.
0.984
0.307
A
B
7.8
D
E
3.3
0.130
0.900
0.5
1.78
0.020
0.070
e3
F
22.86
2.29
0.4
2.79
0.55
1.52
0.31
1.27
0.090
0.016
0.050
0.009
0.020
0.110
0.022
0.060
0.012
0.050
G
I
1.27
0.22
0.51
L
M
N1
P
4° (min.), 15° (max.)
7.9
8.13
5.71
0.311
0.320
0.225
Q
P057H
20/23
M54/M74HC690/691/692/693
SO20 MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
TYP.
MAX.
2.65
0.20
2.45
0.49
0.32
MIN.
MAX.
0.104
0.007
0.096
0.019
0.012
A
a1
a2
b
0.10
0.004
0.35
0.23
0.013
0.009
b1
C
0.50
0.020
c1
D
45° (typ.)
12.60
10.00
13.00
10.65
0.496
0.393
0.512
0.419
E
e
1.27
0.050
0.450
e3
F
11.43
7.40
0.50
7.60
1.27
0.75
0.291
0.19
0.299
0.050
0.029
L
M
S
8° (max.)
P013L
21/23
M54/M74HC690/691/692/693
PLCC20 MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
9.78
8.89
4.2
TYP.
MAX.
10.03
9.04
MIN.
0.385
0.350
0.165
MAX.
0.395
0.356
0.180
A
B
D
4.57
d1
d2
E
2.54
0.56
0.100
0.022
7.37
8.38
0.290
0.330
0.004
e
1.27
5.08
0.38
0.050
0.200
0.015
e3
F
G
0.101
M
M1
1.27
1.14
0.050
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. Specificationsmentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronicsproductsare notauthorized foruse ascritical componentsin 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 -
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23/23
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SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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SI9137
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SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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