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參數資料
| 型號： | 74F253SC |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Dual 4-Input Multiplexer with 3-STATE Outputs |
| 中文描述： | F/FAST SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 |
| 封裝： | 0.150 INCH, MS-012, SOIC-16 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 168K |
| 代理商： | 74F253SC |
TL/F/9505
5
November 1994
54F/74F253
Dual 4-Input Multiplexer with TRI-STATE
é
Outputs
General Description
The ’F253 is a dual 4-input multiplexer with TRI-STATE
é
outputs. It can select two bits of data from four sources
using common select inputs. The output may be individually
switched to a high impedance state with a HIGH on the
respective Output Enable (OE) inputs, allowing the outputs
to interface directly with bus oriented systems.
Features
Y
Multifunction capability
Y
Non-inverting TRI-STATE outputs
Y
Guaranteed 4000V minimum ESD protection
Commercial
Military
Package
Number
Package Description
74F253PC
N16E
16-Lead (0.300
×
Wide) Molded Dual-In-Line
54F253DM (Note 2)
J16A
16-Lead Ceramic Dual-In-Line
74F253SC (Note 1)
M16A
16-Lead (0.150
×
Wide) Molded Small Outline, JEDEC
16-Lead (0.300
×
Wide) Molded Small Outline, EIAJ
74F253SJ (Note 1)
M16D
54F253FM (Note 2)
W16A
16-Lead Cerpack
54F253LL (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.
Logic Symbols
TL/F/9505–3
IEEE/IEC
TL/F/9505–5
Connection Diagrams
Pin Assignment for
DIP, SOIC and Flatpak
TL/F/9505–1
Pin Assignment
for LCC
TL/F/9505–2
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PDF資料 |
PDF描述 |
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| 74F253 | Dual 4-Input Multiplexer with 3-STATE Outputs |
| 74F253PC | Dual 4-Input Multiplexer with 3-STATE Outputs |
| 74F253SJ | Dual 4-Input Multiplexer with 3-STATE Outputs |
| 74F283PC | 4-Bit Binary Full Adder with Fast Carry |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 74F253SC_Q | 功能描述:編碼器、解碼器、復用器和解復用器 Dl 4-Bit Multiplexer RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| 74F253SCX | 功能描述:編碼器、解碼器、復用器和解復用器 Dl 4-Bit Multiplexer RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| 74F253SJ | 功能描述:編碼器、解碼器、復用器和解復用器 Dl 4-Bit Multiplexer RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| 74F253SJ_Q | 功能描述:編碼器、解碼器、復用器和解復用器 Dl 4-Bit Multiplexer RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| 74F253SJX | 功能描述:編碼器、解碼器、復用器和解復用器 Dl 4-Bit Multiplexer RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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