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參數資料
| 型號： | MC74HCT138A |
| 廠商： | Motorola, Inc. |
| 英文描述： | 1-of-8 Decoder/Demultiplexer with LSTTL Compatible Inputs |
| 中文描述： | 1 - 8解碼器/解復用器的輸入通道兼容輸入 |
| 文件頁數： | 2/6頁 |
| 文件大?。?/td> | 218K |
| 代理商： | MC74HCT138A |
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 |
|---|---|
| MC74HCT138AD | 功能描述:IC DECODER/DMUX 1-8 LSTTL 16SOIC RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號開關，多路復用器，解碼器 系列:74HCT 標準包裝:2,000 系列:74CB 類型:FET 總線開關 電路:8 x 1:1 獨立電路:1 輸出電流高，低:15mA，30mA 電壓電源:單電源 電源電壓:2.3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:20-TFSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TVSOP 包裝:帶卷 (TR) 產品目錄頁面:951 (CN2011-ZH PDF) 其它名稱:296-19129-2 |
| MC74HCT138ADG | 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: 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 |
| MC74HCT138ADR2 | 制造商:ON Semiconductor 功能描述:Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC T/R |
| 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: 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 |
| MC74HCT138ADT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
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