MFG:Toshiba Category:Integrated Circuits (ICs) Package Cooled:DIP D/C:90
TC74ACT245P, TC74ACT251F, TC74ACT257F Datasheet download
Category: Integrated Circuits (ICs)
MFG: Toshiba
Package Cooled: DIP
D/C: 90
Description: IC TRANSCEIVER OCTAL BUS 20-DIP
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PDF/DataSheet Download
Datasheet: TC74ACT245P
File Size: 267498 KB
Manufacturer: Toshiba
Download : Click here to Download
PDF/DataSheet Download
Datasheet: TC70
File Size: 92092 KB
Manufacturer: TELCOM [TelCom Semiconductor, Inc]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: TC74ACT257F
File Size: 223142 KB
Manufacturer: Toshiba
Download : Click here to Download
| Technical/Catalog Information | TC74ACT245P |
| Vendor | Toshiba |
| Category | Integrated Circuits (ICs) |
| Number of Drivers/Receivers | 8/8 |
| Type | Transceiver |
| Voltage - Supply | 2 V ~ 5.5 V |
| Package / Case | 20-DIP |
| Packaging | Tube |
| Protocol | - |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | TC74ACT245P TC74ACT245P |
The TC74ACT245P is designed as a high speed CMOS octal bus transceiver fabricated with silicon gate C2MOS technology.
It has six features. (1)High speed which would be typ 4.7ns at Vcc=5V. (2)Low power dissipation which means Icc=8uA max at Ta=25°C. (3)Compatible with TTL outputs which would be 0.8V max for low and 2.0V min for high. (4)Symmetrical output impedance which would be 24mA min. (5)Balanced propagation delays. (6)Pin and function compatible with 74F245. Those are all the main features.
Some absolute maximum ratings have been concluded into several points as follow. (1)Its supply voltage range would be from -0.5V to 7.0V. (2)Its DC input voltage would be from -0.5V to Vcc+0.5V. (3)Its DC output voltage would be from -0.5V to Vcc+0.5V. (4)Its input diode current would be +/-20mA. (5)Its output diode current would be +/-50mA. (6)Its DC output current would be +/-50mA. (7)Its DC Vcc/ ground current would be +/-200mA. (8)Its power dissipation would be 500mW. (9)Its storage temperature range would be from -65°C to 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.
Also some DC electrical characteristics at Vcc=4.5V are concluded as follow. (1)Its high level input voltage would be min 2.0V. (2)Its low level input voltage would be max 0.8V. (3)Its high level output voltage would be min 4.4V and typ 4.5V at Ioh=-50uA. (4)Its low level output voltage would be max 0.1V at Iol=50uA.
It should be noted that toshiba is continually working to improve the quality and the reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the users, when utilizing these products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a product could cause loss of human life, bodily injury or damage to property. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!
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