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參數(shù)資料
| 型號： | MC74HCT245AH |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁數(shù)： | 10/10頁 |
| 文件大?。?/td> | 219K |
| 代理商： | MC74HCT245AH |
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Data Sheet
Octal 3-State NonInverting Bus Transceiver with LSTTL Compatible
Inputs
180 kB PDF
Device MC74HCT245A
Octal 3-State Non-Inverting Transceiver
High-Performance Silicon-Gate CMOS
The MC74HCT245A is identical in pinout to the LS245. This device may be used as a level converter for interfacing TTL or
NMOS outputs to High Speed CMOS inputs.
The MC74HCT245A is a 3-state noninverting transceiver that is used for 2-way asynchronous communication between data
buses. The device has an active-low Output Enable pin, which is used to place the I/O ports into high-impedance states.
The Direction control determines whether data flows from A to B or from B to A.
Features:
l
Output Drive Capability: 15 LSTTL Loads
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TTL/NMOS Compatible Input Levels
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Outputs Directly Interface to CMOS, NMOS and TTL
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Operating Voltage Range: 4.5 to 5.5 V
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Low Input Current: 1.0
A
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In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
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Chip Complexity: 304 FETs or 76 Equivalent Gates
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC74HCT245AN | 功能描述:總線收發(fā)器 5V Octal 3-State RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| MC74HCT245AND | 制造商:ONS 功能描述:ON SEMICONDUCTOR S1I2G, S1I2F |
| MC74HCT245ANG | 功能描述:總線收發(fā)器 5V Octal 3-State Non-Inverting Bus RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| MC74HCT245ANG | 制造商:ON Semiconductor 功能描述:Package/Case:14-PDIP |
| MC74HCT259ADG | 功能描述:閉鎖 8-BIT ADDRESSABLE LATCH RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
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