MC74ACT245:Octal Bidirectional Transceiver with 3-State Inputs/Outputs
The MC74AC245/74ACT245 contains eight non-inverting bidirectional buffers with 3-state outputs and is intended for bus-oriented applications. Current sinking capability is 24 mA at both the A and B ports. The Transmit/Receive (T/Rbar) input determines the direction of data flow through the bidirectional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a High Z condition.
技术特性
- Noninverting Buffers
- Bidirectional Data Path
- A and B Outputs Source/Sink 24 mA
- ACT245 Has TTL Compatible Inputs
- Pb-Free Packages are Available
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封装图 MARKING DIAGRAM
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| MC74ACT245DTG |
Active |
|
Octal Bidirectional Transceiver with 3-State Inputs/Outputs |
TSSOP-20 |
948E-02 |
1 |
Tube |
75 |
$0.2267 |
| MC74ACT245DTR2G |
Active |
|
Octal Bidirectional Transceiver with 3-State Inputs/Outputs |
TSSOP-20 |
948E-02 |
1 |
Tape and Reel |
2500 |
$0.2267 |
| MC74ACT245DWG |
Active |
|
Octal Bidirectional Transceiver with 3-State Inputs/Outputs |
SOIC-20W |
751D-05 |
3 |
Tube |
38 |
$0.2667
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| MC74ACT245DWR2G |
Active |
|
Octal Bidirectional Transceiver with 3-State Inputs/Outputs |
SOIC-20W |
751D-05 |
3 |
Tape and Reel |
1000 |
$0.2667 |
| MC74ACT245NG |
Lifetime |
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Octal Bidirectional Transceiver with 3-State Inputs/Outputs |
PDIP-20 |
738-03 |
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Tube |
18 |
$0.547 |
数据资料DataSheet下载
