參數(shù)資料
型號(hào)： CD4029BMS
廠商： Intersil Corporation
元件分類： 通用總線功能
英文描述： CMOS Presettable Up/Down Counter(CMOS可預(yù)置加/減計(jì)數(shù)器)
中文描述： 的CMOS可預(yù)置加/減計(jì)數(shù)器的CMOS（可預(yù)置加/減計(jì)數(shù)器）
文件頁(yè)數(shù)： 5/11頁(yè)
文件大?。?/td> 124K
代理商： CD4029BMS
7-802
Specifications CD4029BMS
Minimum Preset Enable
Pulse Width
TW
VDD = 5V
1, 2, 3
+25
o
C
+25
o
C
+25
o
C
+25
o
C
-
130
ns
VDD = 10V
1, 2, 3
-
70
ns
VDD = 15V
1, 2, 3
-
50
ns
Input Capacitance
CIN
Any Input
1, 2
-
7.5
pF
NOTES:
1. All voltages referenced to device GND.
2. The parameters listed on Table 3 are controlled via design or process and are not directly tested. These parameters are characterized
on initial design release and upon design changes which would affect these characteristics.
3. CL = 50pF, RL = 200K, Input TR, TF < 20ns.
4. From Up/Down, Binary/Decode, Carry In, or Preset Enable Control Inputs to Clock Edge.
5. If more than one unit is cascaded in the parallel clocked application, tr CL should be made
≤
the sum of the fixed propagation delay at
15pF and the transition time of the carry output driving stage for the estimated capacitive load. This measurement was made with a de-
coupling capacitor (>1
μ
F) between VDD and VSS.
6. From Carry In to Clock Edge.
TABLE 4. POST IRRADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS
NOTES
TEMPERATURE
+25
o
C
+25
o
C
+25
o
C
LIMITS
UNITS
MIN
MAX
Supply Current
IDD
VDD = 20V, VIN = VDD or GND
1, 4
-
25
μ
A
N Threshold Voltage
VNTH
VDD = 10V, ISS = -10
μ
A
1, 4
-2.8
-0.2
V
N Threshold Voltage
Delta
VTN
VDD = 10V, ISS = -10
μ
A
1, 4
-
±
1
V
P Threshold Voltage
VTP
VSS = 0V, IDD = 10
μ
A
1, 4
+25
o
C
+25
o
C
0.2
2.8
V
P Threshold Voltage
Delta
VTP
VSS = 0V, IDD = 10
μ
A
1, 4
-
±
1
V
Functional
F
VDD = 18V, VIN = VDD or GND
1
+25
o
C
VOH >
VDD/2
VOL <
VDD/2
V
VDD = 3V, VIN = VDD or GND
Propagation Delay Time
TPHL
TPLH
VDD = 5V
1, 2, 3, 4
+25
o
C
-
1.35 x
+25
o
C
Limit
ns
NOTES: 1. All voltages referenced to device GND.
2. CL = 50pF, RL = 200K, Input TR, TF < 20ns
3. See Table 2 for +25
o
C limit.
4. Read and Record
TABLE 5. BURN-IN AND LIFE TEST DELTA PARAMETERS +25
O
C
PARAMETER
SYMBOL
DELTA LIMIT
Supply Current - MSI-2
IDD
±
1.0
μ
A
Output Current (Sink)
IOL5
±
20% x Pre-Test Reading
Output Current (Source)
IOH5A
±
20% x Pre-Test Reading
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS
(Continued)
PARAMETER
SYMBOL
CONDITIONS
NOTES
TEMPERATURE
LIMITS
UNITS
MIN
MAX
相關(guān)PDF資料
PDF描述
CD4029 CMOS PRESETTABLE UP/DOWN COUNTER
CD4029BH(SMD) CMOS PRESETTABLE UP/DOWN COUNTER
CD4029BE(DIP) CMOS PRESETTABLE UP/DOWN COUNTER
CD4029 Presettable Binary/Decade Up/Down Counter
CD4029BCJ Presettable Binary/Decade Up/Down Counter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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CD4029BNS 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
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