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參數資料
| 型號： | MC74HCT138ADT |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 1-of-8 Decoder/Demultiplexer with LSTTL Compatible Inputs |
| 中文描述： | HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
| 封裝： | PLASTIC, TSSOP-16 |
| 文件頁數： | 2/6頁 |
| 文件大小： | 218K |
| 代理商： | MC74HCT138ADT |
MOTOROLA
High–Speed CMOS Logic Data
DL129 — Rev 6
2
SOIC Package
TSSOP Package
Tstg
TL
Storage Temperature
500
450
– 65 to + 150
C
Lead Temperature, 1 mm from Case for 10 Seconds
C
Functional operation should be restricted to the Recommended Operating Conditions.
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
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Unit
DC ELECTRICAL CHARACTERISTICS
(Voltages Referenced to GND)
Guaranteed Limit
– 55 to
VCC
Voltage
20
μ
A
5.5
2.0
2.0
2.0
Maximum Low–Level Input
Voltage
|Iout|
20
μ
A
4.5
5.5
0.8
0.8
0.8
0.8
0.8
0.8
VOH
Minimum High–Level Output
Vin = VIH or VIL
4.5
4.4
4.4
4.4
V
4.0
A
V
Voltage
|Iout|
20
μ
A
5.5
0.1
0.1
0.1
Vin = VIH or VIL
Additional Quiescent Supply
≥
– 55 C
25 C to 125 C
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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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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: 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 |
| 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: 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 |
| MC74HCT138ANG | 功能描述:編碼器、解碼器、復用器和解復用器 5V 1-of-8 Decoder w/LSTTL Inputs 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 |
| MC74HCT138N | 制造商:Fairchild Semiconductor Corporation 功能描述: |
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