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參數資料
| 型號： | MC74HC138ADT |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 1-of-8 Decoder/Demultiplexer |
| 中文描述： | HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
| 封裝： | PLASTIC, TSSOP-16 |
| 文件頁數： | 2/7頁 |
| 文件大小： | 234K |
| 代理商： | MC74HC138ADT |
MOTOROLA
High–Speed CMOS Logic Data
DL129 — Rev 6
2
500
450
Tstg
TL
Storage Temperature
SOIC Package
TSSOP Package
– 65 to + 150
C
Lead Temperature, 1 mm from Case for 10 Seconds
C
* Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
Derating — Plastic DIP: – 10 mW/ C from 65 to 125 C
Ceramic DIP: – 10 mW/ C from 100 to 125 C
SOIC Package: – 7 mW/ C from 65 to 125 C
TSSOP Package: – 6.1 .W/ C from 65 to 125 C
For high frequency or heavy load considerations, see Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).
(Ceramic DIP)
(Figure 2)
0
0
500
400
VCC = 6.0 V
Symbol
Parameter
Test Conditions
V
25 C
125 C
VIH
Minimum High–Level Input
Vout = 0.1 V or VCC – 0.1 V
2.0
4.5
6.0
1.5
3.15
4.2
85 C
1.5
3.15
4.2
1.5
3.15
4.2
Unit
4.5
1.35
1.35
1.35
V
6.0
5.9
5.9
5.9
Vin = VIH or VIL
2.4 mA
5.2 mA
2.48
5.48
2.34
5.34
2.20
5.20
|Iout|
3.0
6.0
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high–impedance cir-
cuit. For proper operation, Vin and
Vout should be constrained to the
range GND (Vin or Vout)
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or VCC).
Unused outputs must be left open.
VCC.
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| MC74HC138ADTEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC138ADTR2 | 功能描述:編碼器、解碼器、復用器和解復用器 2-6V 1-of-8 Decoder 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 |
| MC74HC138ADTR2G | 功能描述:編碼器、解碼器、復用器和解復用器 2-6V 1-of-8 Decoder 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 |
| MC74HC138AF | 功能描述:編碼器、解碼器、復用器和解復用器 2-6V 1-of-8 Decoder 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 |
| MC74HC138AFEL | 功能描述:編碼器、解碼器、復用器和解復用器 2-6V 1-of-8 Decoder 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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