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參數(shù)資料
| 型號： | MC74LVX138 |
| 廠商： | Motorola, Inc. |
| 英文描述： | LOW-VOLTAGE CMOS |
| 中文描述： | 低電壓CMOS |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 173K |
| 代理商： | MC74LVX138 |
SEMICONDUCTOR TECHNICAL DATA
1
REV 0
Motorola, Inc. 1997
6/97
!
! ! "!
The MC74LVX138 is an advanced high speed CMOS 3–to–8 line
decoder. The inputs tolerate voltages up to 7V, allowing the interface of
5V systems to 3V systems.
When the device is enabled, three Binary Select inputs (A0 – A2)
determine which one of the outputs (O0 – O7) will go Low. When enable
input E3 is held Low or either E2 or E1 is held High, decoding function is
inhibited and all outputs go high. E3, E2, and E1 inputs are provided to
ease cascade connection and for use as an address decoder for memory
systems.
High Speed: tPD = 5.5ns (Typ) at VCC = 3.3V
Low Power Dissipation: ICC = 4
μ
A (Max) at TA = 25
°
C
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Low Noise: VOLP = 0.5V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300mA
ESD Performance: HBM > 2000V; Machine Model > 200V
Figure 1. 16–Lead Pinout
(Top View)
15
16
14
13
12
11
10
2
1
3
4
5
6
7
VCC
9
8
O0
O1
O2
O3
O4
O5
O6
A0
A1
A2
E1
E2
E3
O7
GND
LOW–VOLTAGE CMOS
D SUFFIX
16–LEAD SOIC PACKAGE
CASE 751B–05
DT SUFFIX
16–LEAD TSSOP PACKAGE
CASE 948F–01
M SUFFIX
16–LEAD SOIC EIAJ PACKAGE
CASE 966–01
PIN NAMES
Function
Address Inputs
Enable Inputs
Enable Input
Outputs
Pins
A0–A2
E1–E2
E3
O0–O7
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC74LVX138 | LOW-VOLTAGE CMOS |
| MC74LVX138D | LOW-VOLTAGE CMOS |
| MC74LVX138DT | LOW-VOLTAGE CMOS |
| MC74LVX138M | LOW-VOLTAGE CMOS |
| MC74LVX138D | LOW-VOLTAGE CMOS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74LVX138D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74LVX138DR2 | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-3.6V 3-8 Line RoHS:否 制造商:Micrel 產(chǎn)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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC74LVX138DR2G | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-3.6V 3-8 Line Decoder RoHS:否 制造商:Micrel 產(chǎn)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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC74LVX138DT | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74LVX138DTR2 | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-3.6V 3-8 Line RoHS:否 制造商:Micrel 產(chǎn)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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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