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參數(shù)資料
| 型號： | CD4020 |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | 通用總線功能 |
| 英文描述： | 14-Stage Ripple Carry Binary Counters . 12-Stage Ripple Carry Binary Counters . 14-Stage Ripple Carry Binary Counters |
| 中文描述： | 14級波紋卡里二進制計數(shù)器。 12級波紋卡里二進制計數(shù)器。 14級波紋卡里二進制計數(shù)器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 136K |
| 代理商： | CD4020 |
TL/F/5953
C
R
February 1988
CD4020BM/CD4020BC
14-Stage Ripple Carry Binary Counters
CD4040BM/CD4040BC
12-Stage Ripple Carry Binary Counters
CD4060BM/CD4060BC
14-Stage Ripple Carry Binary Counters
General Description
The CD4020BM/CD4020BC, CD4060BM/CD4060BC are
14-stage ripple carry binary counters, and the CD4040BM/
CD4040BC is a 12-stage ripple carry binary counter. The
counters are advanced one count on the negative transition
of each clock pulse. The counters are reset to the zero state
by a logical ‘‘1’’ at the reset input independent of clock.
Features
Y
Wide supply voltage range
1.0V to 15V
0.45 V
DD
(typ.)
Y
High noise immunity
Y
Low power TTL
compatibility
Fan out of 2 driving 74L
or 1 driving 74LS
8 MHz typ. at V
DD
e
10V
Y
Medium speed operation
Y
Schmitt trigger clock input
Connection Diagrams
Dual-In-Line Package
CD4020BM/CD4020BC
TL/F/5953–1
Top View
Order Number CD4020B, CD4040B or CD4060B
Dual-In-Line Package
CD4040BM/CD4040BC
TL/F/5953–2
Top View
Dual-In-Line Package
CD4060BM/CD4060BC
TL/F/5953–3
Top View
C
1995 National Semiconductor Corporation
RRD-B30M105/Printed in U. S. A.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CD4040 | 14-Stage Ripple Carry Binary Counters . 12-Stage Ripple Carry Binary Counters . 14-Stage Ripple Carry Binary Counters |
| CD4040BCM | 14-Stage Ripple Carry Binary Counters . 12-Stage Ripple Carry Binary Counters . 14-Stage Ripple Carry Binary Counters |
| CD4040BCN | 14-Stage Ripple Carry Binary Counters . 12-Stage Ripple Carry Binary Counters . 14-Stage Ripple Carry Binary Counters |
| CD4040BCSJ | 14-Stage Ripple Carry Binary Counters . 12-Stage Ripple Carry Binary Counters . 14-Stage Ripple Carry Binary Counters |
| CD4041UBC | Quad True/Complement Buffer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CD40208BD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CD40208BE | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CD40208BF3A | 制造商:RCA 功能描述:40208 RCA'86 |
| CD4020AF3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
| CD4020AK3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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