M54HC161F1R [STMICROELECTRONICS]
SYNCHRONOUS PRESETTABLE 4-BIT COUNTER; 同步可预置4位计数器
| 型号： | M54HC161F1R |
| 厂家： | 
ST |
| 描述： | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
| 文件： | 总16页 (文件大小：333K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
M54/74HC160/161
M54/74HC162/163
SYNCHRONOUS PRESETTABLE 4-BIT COUNTER
.
.
.
.
.
.
.
HIGH SPEED
fMAX = 63 MHz (TYP.) AT VCC = 5 V
LOW POWER DISSIPATION
ICC = 4 µA (MAX.) AT 25 °C
OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
BALANCED PROPAGATION DELAYS
tPLH = tPHL
HIGH NOISE IMMUNITY
VNIH = VNIL = 28 % VCC (MIN.)
WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
PIN AND FUNCTION COMPATIBLE
WITH 54/74LS160 163
B1R
(Plastic Package)
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HCXXXF1R
M74HCXXXM1R
M74HCXXXB1R
M74HCXXXC1R
DESCRIPTION
M54/74HC160 Decade, Asynchronous Clear
M54/74HC161 Binary, Asynchronous Clear
M54/74HC162 Decade, Synchronous Clear
M54/74HC163 Binary, Synchronous Clear
PIN CONNECTIONS (top view)
The M54/74HC160, 161, 162 and 163 are high
speed CMOS SYNCHRONOUS PRESETTABLE
COUNTERS fabricated with silicon gate C2MOS
technology.
They have the same the high speed operation simi-
lar to equivalent LSTTL while maintaining the
CMOS low power dissipation.
The M54/74HC160/162 are BCD Decade counters
and theM54/74HC161/163 are 4 bit binary counter-
s.
The CLOCK input is active on the rising edge. Both
LOAD and CLEAR inputs are active Low.
Presetting of all four IC’s is synchronous on the ris-
ing edge of the CLOCK.
The function on the M54/74HC162/163 is syn-
chronous to CLOCK, while the M54/74HC160/161
counters are cleared asynchronously.
Two enable inputs (TE and PE) and CARRYoutput
are provided to enable easy cascading of counters,
which facilities easy implementation of N-bit
counters without using external gates.
NC =
No Inter-
nal Con-
All inputs are equipped with protection circuits
against static discharge and transient excess volt-
age.
April 1993
1/16
M54/M74HC160/161/162/163
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
SYMBOL
NAME AND FUNCTION
1
CLEAR
Asynchronous Master
reset
2
CLOCK
Clock Input (LOW to
HIGH, Edge-triggered)
3, 4, 5, 6
A, B, C, D Data Inputs
7
10
9
ENABLE P Count Enable Input
ENABLET Count Enable Carry Input
LOAD
Parallel Enable Input
Flip Flop Outputs
14, 13, 12, QA to QD
11
15
CARRY
Terminal Count Output
OUTPUT
8
GND
VCC
Ground (0V)
16
Positive Supply Voltage
IEC LOGIC SYMBOL (HC160)
IEC LOGIC SYMBOL (HC162)
2/16
IEC LOGIC SYMBOL (HC161)
IEC LOGIC SYMBOL (HC163)
M54/M74HC160/161/162/163
TRUTH TABLE
M54/74HC160/161
M54/74HC162/163
INPUTS
OUTPUTS
FUNCTION
INPUTS
CLR LD
PE
X
TE
X
CK CLR LD
PE
X
TE
X
CK
QA
L
QB
L
QC
L
QD
L
L
X
L
X
L
H
H
H
H
X
X
L
RESET TO ”0”
PRESET DATA
NO COUNT
NO COUNT
COUNT
H
H
H
H
X
X
X
X
A
B
C
D
H
H
H
X
X
L
H
H
H
X
X
L
NO CHANGE
NO CHANGE
COUNT UP
L
X
L
X
H
H
H
X
H
X
H
X
X
NO CHANGE
NO COUNT
Note:
X
: Don’t Care
A, B, C, D : Logi level of data inputs
Carry
: CARRY = TE • QA • QB • QC • QD ............ (M54/74HC160/162)
: CARRY = TE • QA • QB • QC • QD ............ (M54/74HC161/163)
TIMING CHART (HC160/162 : decade counter)
3/16
M54/M74HC160/161/162/163
TIMING CHART (HC161/163 : binary counter)
4/16
M54/M74HC160/161/162/163
LOGIC DIAGRAM
HC160
LOGIC DIAGRAM
HC161
5/16
M54/M74HC160/161/162/163
LOGIC DIAGRAM
HC162
LOGIC DIAGRAM
HC163
6/16
M54/M74HC160/161/162/163
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
V
IIK
DC Input Diode Current
DC Output Diode Current
DC Output Source Sink Current Per Output Pin
mA
mA
mA
mA
mW
oC
IOK
± 20
IO
± 25
ICC or IGND DC VCC or Ground Current
± 50
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
7/16
M54/M74HC160/161/162/163
DC SPECIFICATIONS
Test Conditions
Value
TA = 25 oC
54HC and 74HC
-40 to 85 oC -55 to 125 oC
Symbol
Parameter
Unit
VCC
(V)
74HC
54HC
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
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
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
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
VOL
Low Level Output 2.0
Voltage
0.1
0.1
0.1
0.1
0.1
0.1
0.1
VI =
VIH
or
IO= 20 µA
4.5
6.0
4.5
6.0
0.1
0.1
VIL
IO= 4.0 mA
IO= 5.2 mA
0.17 0.26
0.18 0.26
±0.1
0.33
0.33
±1
0.40
0.40
±1
II
Input Leakage
6.0
VI = VCC or GND
µA
µA
Current
ICC
Quiescent Supply 6.0 VI = VCC or GND
Current
4
40
80
8/16
M54/M74HC160/161/162/163
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
(V)
74HC
54HC
Min. Typ. Max. Min. Max. Min. Max.
tTLH
tTHL
Output Transition
Time
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
25
7
75
15
95
19
110
22
ns
ns
6
13
16
19
tPLH
tPHL
Propagation
Delay Time
(CLOCK - Q)
48
16
14
57
19
16
66
22
19
72
24
20
39
13
11
60
20
17
72
24
20
18
53
62
18
6
125
25
155
31
190
38
21
26
32
tPLH
tPHL
Propagation
Delay Time
(CLOCK-CARRY)
150
30
190
38
225
45
COUNT MODE
PRESET MODE
PRESET MODE
ns
26
32
38
tPLH
Propagation
Delay Time
(CLOCK-CARRY)
175
35
220
44
265
53
ns
30
37
45
tPHL
Propagation
Delay Time
(CLOCK-CARRY)
200
40
250
50
300
60
ns
34
43
51
tPLH
tPHL
Propagation
Delay Time
(ENT-CARRY)
100
20
125
25
150
30
ns
17
21
26
tPLH
tPHL
fMAX
Propagation
Delay Time
(CLEAR - Q)
for
HC160/161
only
150
30
190
38
225
45
ns
26
32
38
Propagation
Delay Time
(CLEAR-CARRY)
for
HC160/161
only
200
40
250
50
300
60
ns
34
43
51
Maximum Clock
Frequency
6.2
31
37
5
4.2
21
25
MHz
ns
25
30
tW(H)
tW(L)
Minimum Pulse
Width
(CLOCK)
75
15
13
75
15
13
100
20
17
75
15
13
75
15
13
95
19
16
95
19
16
125
25
21
95
19
16
95
19
16
110
22
6
19
tW(L)
Minimum Pulse
Width
(CLEAR)
for
HC160/161
only
24
7
110
22
ns
6
19
ts
Minimum Set-up
Time
(LOAD, PE, TE)
40
10
8
150
30
ns
26
ts
Minimum Set-up
Time
(A, B, C, D)
20
5
110
22
ns
3
19
ts
Minimum Set-up
Time
(CLEAR)
for
HC162/163
only
20
5
110
22
ns
3
19
9/16
M54/M74HC160/161/162/163
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
(V)
74HC
54HC
Min. Typ. Max. Min. Max. Min. Max.
th
Minimum Hold
Time
(A, B - CK)
2.0
4.5
6.0
2.0
4.5
6.0
0
0
0
0
ns
ns
0
0
0
0
0
tREM
Minimum
Removal Time
18
4
50
10
9
65
13
11
10
75
15
13
10
3
CIN
Input Capacitance
5
10
pF
pF
CPD (*) Power Dissipation
Capacitance
50
(*) 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
SWITCHING CHARACTERISTICS TEST WAVEFORM
COUNT MODE
CLEAR MODE (HC160/161)
PRESET MODE
CLEAR MODE (HC162/163)
10/16
M54/M74HC160/161/162/163
SWITCHING CHARACTERISTICS TEST WAVEFORM (continued)
COUNTENABLE MODE
CASCADE MODE
(fix maximum count)
TEST CIRCUIT ICC (Opr.)
TOTAL OPERATING CURRENT WHEN
USING A CAPACITIVE LOAD
When the outputs drive a capacitive load, the
total current can be calculated as follows :
For M74HC160/162 :
Ca Cb Cc Cd Cca
∆ lCC = fCK VCC
+
+
+
+
2
5
10 10 10
For M74HC161/163 :
Ca Cb Cc Cd Cca
∆ lCC = fCK VCC
+
+
+
+
2
4
8
16 16
Ca to Cca are the capacitors loading the out-
puts.
TYPICAL APPLICATION
11/16
M54/M74HC160/161/162/163
Plastic DIP16 (0.25) MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
0.51
0.77
TYP.
MAX.
MIN.
0.020
0.030
MAX.
a1
B
b
1.65
0.065
0.5
0.020
0.010
b1
D
E
e
0.25
20
0.787
8.5
2.54
17.78
0.335
0.100
0.700
e3
F
7.1
5.1
0.280
0.201
I
L
3.3
0.130
Z
1.27
0.050
P001C
12/16
M54/M74HC160/161/162/163
Ceramic DIP16/1 MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
TYP.
MAX.
20
MIN.
MAX.
0.787
0.276
A
B
7
D
E
3.3
0.130
0.700
0.38
0.015
e3
F
17.78
2.29
0.4
2.79
0.55
1.52
0.31
1.27
10.3
8.05
5.08
0.090
0.016
0.046
0.009
0.020
0.110
0.022
0.060
0.012
0.050
0.406
0.317
0.200
G
H
L
1.17
0.22
0.51
M
N
P
7.8
0.307
Q
P053D
13/16
M54/M74HC160/161/162/163
SO16 (Narrow) MECHANICAL DATA
mm
inch
TYP.
DIM.
MIN.
TYP.
MAX.
1.75
0.2
MIN.
MAX.
0.068
0.007
0.064
0.018
0.010
A
a1
a2
b
0.1
0.004
1.65
0.46
0.25
0.35
0.19
0.013
0.007
b1
C
0.5
0.019
c1
D
45° (typ.)
9.8
5.8
10
0.385
0.228
0.393
0.244
E
6.2
e
1.27
8.89
0.050
0.350
e3
F
3.8
4.6
0.5
4.0
5.3
0.149
0.181
0.019
0.157
0.208
0.050
0.024
G
L
1.27
0.62
M
S
8° (max.)
P013H
14/16
M54/M74HC160/161/162/163
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
15/16
M54/M74HC160/161/162/163
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
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16/16
相关型号：
M54HC162F1
HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, CDIP16, FRIT SEALED, CERAMIC, DIP-16
STMICROELECTR
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