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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)： | 3/8頁 |
| 文件大?。?/td> | 112K |
| 代理商： | MC74HCT138ADR2 |
MC74HCT138A
http://onsemi.com
3
applied to the device are individual stress limit values (not normal operating conditions) and are
not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
Derating — Plastic DIP: – 10 mW/ C from 65 to 125 C
SOIC Package: – 7 mW/ C from 65 to 125 C
TSSOP Package: 6.1 mW/ C from 65 to 125 C
For high frequency or heavy load considerations, see Chapter 2 of the ON Semiconductor HighSpeed CMOS Data Book (DL129/D).
RECOMMENDED OPERATING CONDITIONS
V
DC Supply Voltage (Referenced to GND)
V
DC Input Voltage (Referenced to GND)
– 0.5 to + 7.0
– 0.5 to V
+ 0.5
mA
mA
mA
mW
V
V
DC Output Voltage (Referenced to GND)
V
I
DC Input Current, per Pin
– 0.5 to V
+ 0.5
V
I
DC Output Current, per Pin
±
20
±
25
±
50
750
500
I
DC Supply Current, V
and GND Pins
P
Power Dissipation in Still Air
Plastic DIP
SOIC Package
(Plastic DIP, TSSOP or SOIC Package)
DC ELECTRICAL CHARACTERISTICS
(Voltages Referenced to GND)
Symbol
V
in
, V
out
T
A
t
r
, t
f
Parameter
Min
Max
5.5
V
CC
+ 125
500
Unit
V
CC
DC Supply Voltage (Referenced to GND)
DC Input Voltage, Output Voltage (Referenced to GND)
Operating Temperature, All Package Types
Input Rise and Fall Time (Figure 1)
4.5
0
– 55
0
V
V
C
ns
(DL129/D).
V
Guaranteed Limit
– 55 to
2.0
Voltage
|I
|
20 A
V
= 0.1 V or V
– 0.1 V
out
in
IH
IL
5.5
2.0
2.0
V
IL
Maximum LowLevel Input
4.5
0.8
0.8
0.8
V
OH
|I
out
|
4.0 A
4.5
3.98
3.84
3.7
V
OL
Maximum LowLevel Output
V
= V
or V
out
4.5
0.1
0.1
0.1
V
in
IH
IL
I
out
= 0 A
Current (per Package)
A
V
= 2.4 V, Any One Input
in
CC
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 highimpedance cir-
cuit. For proper operation, V
in
and
V
out
should be constrained to the
range GND
(V
in
or V
out
)
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or V
CC
).
Unused outputs must be left open.
V
CC
.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74HCT138ADR2G | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1OF8 DECODER/ DEMULTIPLER 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 |
| 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(fù)用器和解復(fù)用器 1OF8 DECODER/ DEMULTIPLE 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 |
| MC74HCT138AF | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HCT138AN | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 5V 1-of-8 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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