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參數(shù)資料
| 型號： | 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） |
| 文件頁數(shù)： | 11/11頁 |
| 文件大?。?/td> | 124K |
| 代理商： | CD4029BMS |
7-808
CD4029BMS
Timing Diagrams
(Continued)
FIGURE 13. CASCADING COUNTER PACKAGES
(Continued)
Chip Dimensions and Pad Layout
RIPPLE CLOCKING MODE:
THE UP/DOWN CONTROL CAN BE CHANGED AT ANY COUNT. THE ONLY
RESTRICTION ON CHANGING THE UP/DOWN CONTROL IS THAT THE CLOCK
INPUT TO THE FIRST COUNTING STAGE MUST BE HIGH. FOR CASCADING
COUNTERS OPERATING IN A FIXED UP-COUNT OR DOWN-COUNT MODE,
THE OR GATES ARE NOT REQUIRED BETWEEN STAGES, AND CO IS CON-
NECTED DIRECTLY TO THE CL INPUT OF THE NEXT STAGE WITH CI
GROUNDED.
UP/D
B/D
PE
CL Q1 Q2 Q3 Q4
CI
CO
J1 J2 J3 J4
CD4029
UP/D
B/D
PE
CL Q1 Q2 Q3 Q4
CI
CO
J1 J2 J3 J4
CD4029
UP/D
B/D
PE
CL Q1 Q2 Q3 Q4
CI
CO
J1 J2 J3 J4
CD4029
UP/DOWN
PRESET
ENABLE
CLOCK
BINARY/
DECADE
1/4 CD4071B
1/4 CD4071B
“RIPPLE CLOCKING”
Dimensions in parentheses are in millimeters
and are derived from the basic inch dimensions
as indicated. Grid graduations are in mils (10
-3
inch)
METALLIZATION:
Thickness: 11k
14k
, AL.
PASSIVATION:
10.4k - 15.6k
, Silane
BOND PADS:
0.004 inches X 0.004 inches MIN
DIE THICKNESS:
0.0198 inches - 0.0218 inches
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 |
|---|---|
| CD4029BMT | 功能描述:計(jì)數(shù)器 IC CMOS Presettable Up/Down Counter RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| CD4029BMTE4 | 功能描述:計(jì)數(shù)器 IC CMOS Presettable Up/Down Counter RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| CD4029BMTG4 | 功能描述:計(jì)數(shù)器 IC CMOS Presettable Up/Down Counter RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| CD4029BNS | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| CD4029BNSR | 功能描述:計(jì)數(shù)器 IC CMOS Presettable Up/Down Counter RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
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