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參數(shù)資料
| 型號： | MC74HCT138ADR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | 1−of−8 Decoder/ Demultiplexer with LSTTL Compatible Inputs High−Performance Silicon−Gate CMOS |
| 中文描述： | HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 112K |
| 代理商： | MC74HCT138ADR2 |
Semiconductor Components Industries, LLC, 2005
July, 2005 Rev. 8
1
Publication Order Number:
MC74HCT138A/D
MC74HCT138A
1of8 Decoder/
Demultiplexer with LSTTL
Compatible Inputs
HighPerformance SiliconGate CMOS
The MC74HCT138A is identical in pinout to the LS138. The
HCT138A may be used as a level converter for interfacing TTL or
NMOS outputs to High Speed CMOS inputs.
The HCT138A decodes a threebit Address to oneofeight
activelot outputs. This device features three Chip Select inputs, two
activelow and one activehigh to facilitate the demultiplexing,
cascading, and chipselecting functions. The demultiplexing function
is accomplished by using the Address inputs to select the desired
device output; one of the Chip Selects is used as a data input while the
other Chip Selects are held in their active states.
Features
Output Drive Capability: 10 LSTTL Loads
TTL/NMOS Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 1.0 A
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 122 FETs or 30.5 Equivalent Gates
PbFree Packages are Available*
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
http://onsemi.com
MARKING
DIAGRAMS
SOIC16
D SUFFIX
CASE 751B
TSSOP16
DT SUFFIX
CASE 948F
1
16
PDIP16
N SUFFIX
CASE 648
1
16
1
16
1
16
MC74HCT138AN
AWLYYWWG
1
16
HCT138AG
AWLYWW
HCT
138
ALYW
1
16
A
WL, L
Y, YY
W, WW
G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= PbFree Package
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
ORDERING INFORMATION
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC74HCT138ADR2G | 功能描述:編碼器、解碼器、復用器和解復用器 1OF8 DECODER/ DEMULTIPLER RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)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 |
| MC74HCT138ADT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MC74HCT138ADTR2G | 功能描述:編碼器、解碼器、復用器和解復用器 1OF8 DECODER/ DEMULTIPLE RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)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 |
| MC74HCT138AF | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HCT138AN | 功能描述:編碼器、解碼器、復用器和解復用器 5V 1-of-8 Decoder RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)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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