CD4029BMW [ETC]
Synchronous Up/Down Counter ; 同步加/减计数器\n
| 型号： | CD4029BMW |
| 厂家： | 
ETC |
| 描述： | Synchronous Up/Down Counter
|
| 文件： | 总7页 (文件大小：21K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MICROCIRCUIT DATA SHEET
Original Creation Date: 10/10/95
Last Update Date: 05/14/98
MNCD4029BM-X REV 1A0
Last Major Revision Date: 03/04/98
PRESETTABLE BINARY/DECADE UP/DOWN COUNTER
General Description
The CD4029BM is a presettable up/down counter which counts in either binary or decade mode
depending on the voltage level applied at binary/decade input. When binary/decade is at
logical "1", the counter counts in binary, otherwise it counts in decade. Similarly, the
counter counts up when the up/down input is at logical "1" and vice versa.
A Logical "1" preset enable signal allows information at the "jam" inputs to preset the
counter to any state asynchronously with the clock. The counter is advanced one count at
the positive-going edge of the clock if the carry in and preset enable inputs are at
logical "0". Advancement is inhibited when either or both of these two inputs is at
logical "1". The carry out signal is normally at logical "1" state and goes to logical "0"
state when the counter reaches its maximum count in the "up" mode or the minimum count in
the "down" mode provided the carry input is at logical "0" state.
All inputs are protected against static discharge by diode clamps to both Vdd and Vss.
Industry Part Number
NS Part Numbers
CD4029BM
CD4029BMJ/883*
CD4029BMW/883
Prime Die
CD4029BM
Controlling Document
8101601EA*
Processing
Subgrp Description
Temp (oC)
MIL-STD-883, Method 5004
1
Static tests at
+25
2
Static tests at
+125
-55
3
Static tests at
4
Dynamic tests at
Dynamic tests at
Dynamic tests at
Functional tests at
Functional tests at
Functional tests at
Switching tests at
Switching tests at
Switching tests at
+25
Quality Conformance Inspection
5
+125
-55
6
MIL-STD-883, Method 5005
7
+25
8A
8B
9
+125
-55
+25
10
11
+125
-55
1
MICROCIRCUIT DATA SHEET
MNCD4029BM-X REV 1A0
Features
- Wide supply voltage range
- High noise immunity
3V to 15V
0.45Vdd (typ.)
- Low power TTL
Fan out of 2 driving 74L
or 1 driving 74LS
compatibility
- Standard Military Drawing (SMD)
- CD4029: 8101601EA*
- Parallel jam inputs
- Binary or BCD decade up/down counting
2
MICROCIRCUIT DATA SHEET
MNCD4029BM-X REV 1A0
(Absolute Maximum Ratings)
(Note 1, 2)
DC Supply Voltage (Vdd)
Input Voltage (Vin)
-0.5V to +18Vdc
-0.5V to Vdd +0.5Vdc
-65 C to +150 C
Storage Temperature Range (Ts)
Power Dissipation (Pd)
Dual-In-Line
700mW
500mW
Small Outline
Lead Temperature (Tl)
(Soldering, 10 seconds)
260 C
Note 1: "Absolute Maximum Ratings" are those values beyond which the safety of the device
cannot be guaranteed. Except for "Operating Temperature Range" they are not meant to
imply that the devices should be operated at these limits. The table of "Electrical
Characteristics" provides conditions for actual device operation.
Note 2: Vss = 0V unless otherwise specified.
Recommended Operating Conditions
(Note 1)
Supply Voltage (Vdd)
3V to 15Vdc
Input Voltage (Vin)
0V to Vdd Vdc
Operating Temperature Range (TA)
CD4029BM
-55 C to +125 C
Note 1: Vss = 0V unless otherwise specified.
3
MICROCIRCUIT DATA SHEET
MNCD4029BM-X REV 1A0
Electrical Characteristics
DC PARAMETERS
PIN-
NAME
SUB-
SYMBOL
Vol
PARAMETER
CONDITIONS
NOTES
MIN
MAX UNIT
GROUPS
Logical "0"
Output Voltage
Vdd = 5V, Vih = 5V, Vil = 0V,
Iout = 0uA
0.05
V
V
V
V
V
V
1, 2,
3
Vdd = 10V, Vih = 10V, Vil = 0V,
Iout = 0uA
0.05
0.05
1, 2,
3
Vdd = 15V, Vih = 15V, Vil = 0V,
Iout = 0uA
1, 2,
3
Voh
Logical "1"
Output Voltage
Vdd = 5V, Vih = 5V, Vil = 0V,
Iout = 0uA
4.95
9.95
14.95
1, 2,
3
Vdd = 10V, Vih = 10V, Vil = 0V,
Iout = 0uA
1, 2,
3
Vdd = 15V, Vih = 15V, Vil = 0V,
Iout = 0uA
1, 2,
3
Iih
Iil
Icc
Logical "1" Input Vdd = 15V, Vin = 15V
Current
100
nA
nA
nA
1, 3
1000
-100
2
Logical "0" Input Vdd = 15V, Vin = 0V
Current
1, 3
-1000 nA
2
Power Supply
Current
Vdd = 5V, Vih = 5V, Vil = 0V
5
uA
uA
uA
uA
uA
uA
mA
mA
mA
mA
mA
mA
mA
mA
mA
1, 3
150
10
2
Vdd = 10V, Vih = 10V, Vil = 0V
Vdd = 15V, Vih = 15V, Vil = 0V
1, 3
300
20
2
1, 3
600
2
1
2
3
1
2
3
1
2
3
Ioh
Logical "1"
Output Current
Vdd = 5V, Vih = 5V, Vil = 0V,
Vout = 4.6V
-0.51
-0.36
-0.64
-1.3
-0.9
-1.6
-3.4
-2.4
-4.2
Vdd = 10V, Vih = 10V, Vil = 0V,
Vout = 9.5V
Vdd = 15V, Vih = 15V, Vil = 0V,
Vout = 13.5V
4
MICROCIRCUIT DATA SHEET
MNCD4029BM-X REV 1A0
Electrical Characteristics
DC PARAMETERS(Continued)
PIN-
NAME
SUB-
SYMBOL
Iol
PARAMETER
CONDITIONS
NOTES
MIN
MAX UNIT
GROUPS
Logical "0"
Output Current
Vdd = 5V, Vih = 5V, Vil = 0V,
Vout = 0.4V
0.51
0.36
0.64
1.3
0.9
1.6
3.4
2.4
4.2
3.5
mA
mA
mA
mA
mA
mA
mA
mA
mA
V
1
2
3
1
2
3
1
2
3
Vdd = 10V, Vih = 10V, Vil = 0V,
Vout = 0.5V
Vdd = 15V, Vih = 15V, Vil = 0V,
Vout = 1.5V
Vih
Vil
Logical "1" Input Vdd = 5V, Vout = 4.5V (min)
Voltage
1
1
1
1
1
1
1, 2,
3
Vdd = 10V, Vout = 9V (min)
7
V
V
1, 2,
3
Vdd = 15V, Vout = 13.5V (min)
11
1, 2,
3
Logical "0" Input Vdd = 5V, Vout = .5V (max)
Voltage
1.5
V
V
V
1, 2,
3
Vdd = 10V, Vout = 1V (max)
3
4
1, 2,
3
Vdd = 15V, Vout = 1.5V (max)
1, 2,
3
AC PARAMETERS: CLOCKED OPERATION
(The following conditions apply to all the following parameters, unless otherwise specified.)
AC: Cl = 50pF, trCL=trCH=20nS, Rl = 200K Ohms or equivalent impedance provided by diode load.
tPLH
tPHL
tPLH
Propagation Delay Vdd = 5V
Time: To Q Output
400
400
640
nS
nS
nS
9
9
9
Propagation Delay Vdd = 5V
Time: To Q Output
Propagation Delay Vdd = 5V
Time: To Carry
Output
tPHL
Propagation Delay Vdd = 5V
Time: To Carry
Output
640
nS
9
5
MICROCIRCUIT DATA SHEET
MNCD4029BM-X REV 1A0
Electrical Characteristics
AC PARAMETERS: PRESET ENABLE OPERATION
(The following conditions apply to all the following parameters, unless otherwise specified.)
AC: Cl = 50pF, trCL=trCH=20nS, Rl = 200K Ohms or equivalent impedance provided by diode load.
PIN-
NAME
SUB-
SYMBOL
tPHL
tPLH
PARAMETER
CONDITIONS
NOTES
MIN
MAX UNIT
GROUPS
Propagation Delay Vdd = 5V
Time: To Q Output
570
800
nS
nS
9
9
Propagation Delay Vdd = 5V
Time: To Carry
Output
AC PARAMETERS: CARRY INPUT OPERATION
(The following conditions apply to all the following parameters, unless otherwise specified.)
AC: Cl = 50pF, trCL=trCH=20nS, Rl = 200K Ohms or equivalent impedance provided by diode load.
tPHL
tPLH
Propagation Delay Vdd = 5V
Time: To Carry
530
nS
nS
9
9
Output
Propagation Delay Vdd = 5V
Time: To Carry
Output
530
AC PARAMETERS:
(The following conditions apply to all the following parameters, unless otherwise specified.)
AC: Cl = 50pF, trCL=trCH=20nS, Rl = 200K Ohms or equivalent impedance provided by diode load.
tTHL
tTLH
tTHL
tTLH
Transition Time: Vdd = 5V
Q Outputs
200
200
200
200
nS
nS
nS
nS
9
9
9
9
Transition Time: Vdd = 5V
Q Outputs
Transition Time: Vdd = 5V
Carry Outputs
Transition Time: Vdd = 5V
Carry Outputs
fCL
Maximum Clock
Vdd = 5V
Vdd = 5V
1
1
1.5
320
MHz 9
tWH/tWL
Minimum Clock
Pulse
nS
9
tSU
Minimum Set-Up
Minimum Enable
Minimum Preset
Vdd = 5V
Vdd = 5V
Vdd = 5V
1
1
1
360
160
300
nS
nS
nS
9
9
9
tWH
tREM
Note 1: Parameter tested go-no-go only.
6
MICROCIRCUIT DATA SHEET
MNCD4029BM-X REV 1A0
Revision History
Rev ECN # Rel Date Originator Changes
1A0
M0002793 05/14/98
Linda Collins
New update: MNCD4029BM-X rev. 1A0 Deleted the DC
Drift values
7
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