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參數(shù)資料
| 型號： | 74F541 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Octal Buffer/Line Driver with TRI-STATE Outputs(三態(tài)輸出的八緩沖器/線驅(qū)動器) |
| 中文描述： | 八路緩沖器/線路驅(qū)動器與三態(tài)輸出（三態(tài)輸出的八緩沖器/線驅(qū)動器） |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 166K |
| 代理商： | 74F541 |
TL/F/9553
5
May 1995
54F/74F540
#
54F/74F541
Octal Buffer/Line Driver with TRI-STATE
é
Outputs
General Description
The ’F540 and ’F541 are similar in function to the ’F240 and
’F244 respectively, except that the inputs and outputs are
on opposite sides of the package (see Connection Dia-
grams). This pinout arrangement makes these devices es-
pecially useful as output ports for microprocessors, allowing
ease of layout and greater PC board density.
Features
Y
TRI-STATE outputs drive bus lines
Y
Inputs and outputs opposite side of package, allowing
easier interface to microprocessors
Commercial
Military
Package
Number
Package Description
N20A
20-Lead (0.300
×
Wide) Molded Dual-In-Line
54F540DM (Note 2)
J20A
20-Lead Ceramic Dual-In-Line
74F540SC (Note 1)
M20B
20-Lead (0.300
×
Wide) Molded Small Outline, JEDEC
20-Lead (0.300
×
Wide) Molded Small Outline, EIAJ
74F540SJ (Note 1)
M20D
54F540FM (Note 2)
W20A
20-Lead Cerpack
54F540LM (Note 2)
E20A
20-Lead Ceramic Leadless Chip Carrier, Type C
74F541PC
N20A
20-Lead (0.300
×
Wide) Molded Dual-In-Line
54F541DM (Note 2)
J20A
20-Lead Ceramic Dual-In-Line
74F541SC (Note 1)
M20B
20-Lead (0.300
×
Wide) Molded Small Outline, JEDEC
20-Lead (0.300
×
Wide) Molded Small Outline, EIAJ
74F541SJ (Note 1)
M20D
54F541FM (Note 2)
W20A
20-Lead Cerpack
54F541LM (Note 2)
E20A
20-Lead Ceramic Leadless Chip Carrier, Type C
Note 1:
Devices also available in 13
×
reel. Use suffix
e
SCX and SJX.
Note 2:
Military grade device with environmental and burn-in processing. Use suffix
e
DMQB, FMQB and LMQB.
Connection Diagrams
Pin Assignment for
DIP, SOIC and Flatpak
Pin Assignment
for LCC
’F540
TL/F/9553–1
TL/F/9553–2
TRI-STATE
é
is a registered trademark of National Semiconductor Corporation.
C
1995 National Semiconductor Corporation
RRD-B30M75/Printed in U. S. A.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F646BFCQB | Octal Transceiver/Register with TRI-STATE Outputs |
| 74F646BFCX | Octal Transceiver/Register with TRI-STATE Outputs |
| 74F646BFMQB | Octal Transceiver/Register with TRI-STATE Outputs |
| 74F646BFMX | Octal Transceiver/Register with TRI-STATE Outputs |
| 74F646BLCQB | Octal Transceiver/Register with TRI-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F541DC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Non-Inverting Buffer/Driver |
| 74F541M | 制造商:Texas Instruments 功能描述: |
| 74F541N | 制造商:NXP Semiconductors 功能描述:OCTAL 3-STATE DRIVER/BUFFER |
| 74F541PC | 功能描述:緩沖器和線路驅(qū)動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74F541PC | 制造商:Fairchild Semiconductor Corporation 功能描述:74F FAST TTL 74F541 DIP20 5.5V |
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