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參數(shù)資料
| 型號(hào)： | CD4043BCN |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Quad 3-STATE NOR R/S Latches . Quad 3-STATE NAND R/S Latches |
| 中文描述： | 4000/14000/40000 SERIES, HIGH LEVEL TRIGGERED R-S LATCH, TRUE OUTPUT, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, MS-001, DIP-16 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 136K |
| 代理商： | CD4043BCN |
TLF5967
CD4043BMCD4043BC
Quad
TRI-STATE
NOR
RS
Latches
CD4044BMCD4044BC
Quad
TRI-STATE
NAND
RS
Latches
February 1988
CD4043BMCD4043BC Quad TRI-STATE
NOR RS Latches
CD4044BMCD4044BC Quad TRI-STATE
NAND RS Latches
General Description
CD4043BMCD4043BC are quad cross-couple TRI-STATE
CMOS NOR latches and CD4044BMCD4044BC are quad
cross-couple TRI-STATE CMOS NAND latches Each latch
has a separate Q output and individual SET and RESET
inputs There is a common TRI-STATE ENABLE input for all
four latches A logic ‘‘1’’ on the ENABLE input connects the
latch states to the Q outputs A logic ‘‘0’’ on the ENABLE
input disconnects the latch states from the Q outputs result-
ing in an open circuit condition on the Q output The
TRI-STATE feature allows common bussing of the outputs
Features
Y
Wide supply voltage range
3V to 15V
Y
Low power
100 nW (typ)
Y
High noise immunity
045 VDD (typ)
Y
Separate SET and RESET inputs for each latch
Y
NOR and NAND configuration
Y
TRI-STATE output with common output enable
Applications
Y
Multiple bus storage
Y
Strobed register
Y
Four bits of independent storage with output enable
Y
General digital logic
Connection Diagrams
CD4043BMCD4043BC
Dual-In-Line and Flat Packages
TLF5967 – 3
Top View
CD4044BMCD4044BC
Dual-In-Line and Flat Packages
TLF5967 – 4
Top View
Truth Table
CD4043BMCD4043BC
SRE
Q
XX
0OC
00
1
NC
10
1
01
1
0
11
1
D
CD4044BMCD4044BC
SRE
Q
XX
0
OC
111
NC
011
1
101
0
001
DD
Order Number CD4043B or CD4044B
OC
TRI-STATE
NC
No change
X
Don’t care
D
Dominated by Se1 input
DD
Dominated by Re0 input
C1995 National Semiconductor Corporation
RRD-B30M105Printed in U S A
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| CD4043BD | 功能描述:閉鎖 CMOS Quad NOR R/S RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| CD4043BDE4 | 功能描述:閉鎖 CMOS Quad NOR R/S RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| CD4043BDG4 | 功能描述:閉鎖 CMOS Quad NOR R/S RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
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| CD4043BDR | 功能描述:閉鎖 CMOS Quad NOR R/S RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
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