參數(shù)資料
型號： CD4020BM
廠商： National Semiconductor Corporation
元件分類： 通用總線功能
英文描述： 14-Stage Ripple Carry Binary Counters(14級脈動帶進(jìn)位二進(jìn)制計數(shù)器)
中文描述： 14級波紋卡里二進(jìn)制計數(shù)器（14級脈動帶進(jìn)位二進(jìn)制計數(shù)器）
文件頁數(shù)： 1/6頁
文件大?。?/td> 136K
代理商： CD4020BM
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
CD4040BC 12-Stage Ripple Carry Binary Counters(12級脈動帶進(jìn)位二進(jìn)制計數(shù)器)
CD4060BC 14-Stage Ripple Carry Binary Counters(14級脈動帶進(jìn)位二進(jìn)制計數(shù)器)
CD4060BM 14-Stage Ripple Carry Binary Counters(14級脈動帶進(jìn)位二進(jìn)制計數(shù)器)
CD4020BMJ 14-Stage, 12-Stage Ripple Carry Binary Counters
CD4020BMN 14-Stage, 12-Stage Ripple Carry Binary Counters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CD4020BMJ/883 WAF 制造商:Texas Instruments 功能描述:
CD4020BNS 制造商:Texas Instruments 功能描述:
CD4020BNSR 功能描述:計數(shù)器 IC 14-Bit Ripple-Carry RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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
CD4020BNSRE4 功能描述:計數(shù)器 IC 14-Bit Ripple-Carry RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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
CD4020BNSRG4 功能描述:計數(shù)器 IC CMOS 14-St Ripple- Carry Binary RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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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