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74HC244N中文資料
74HC244N數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
General description
The 74HC244; 74HCT244 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features and benefits
■ Input levels:
◆ For 74HC244: CMOS level
◆ For 74HCT244: TTL level
■ Octal bus interface
■ Non-inverting 3-state outputs
■ Complies with JEDEC standard no. 7 A
■ ESD protection:
◆ HBM JESD22-A114F exceeds 2000 V
◆ MM JESD22-A115-A exceeds 200 V
■ Multiple package options
■ Specified from -40 °C to +85 °C and -40 °C to +125 °C
74HC244N產(chǎn)品屬性
- 類型
描述
- 型號(hào)
74HC244N
- 功能描述
緩沖器和線路驅(qū)動(dòng)器 OCTAL BUFF/LDRVR 3ST
- RoHS
否
- 制造商
Micrel
- 輸入線路數(shù)量
1
- 輸出線路數(shù)量
2
- 極性
Non-Inverting
- 電源電壓-最大
+/- 5.5 V
- 電源電壓-最小
+/- 2.37 V
- 最大工作溫度
+ 85 C
- 安裝風(fēng)格
SMD/SMT
- 封裝/箱體
MSOP-8
- 封裝
Reel
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
恩XP |
24+ |
標(biāo)準(zhǔn)封裝 |
13393 |
全新原裝正品/價(jià)格優(yōu)惠/質(zhì)量保障 |
|||
恩XP |
25+ |
DIP-20 |
32360 |
NXP/恩智浦全新特價(jià)74HC244N即刻詢購(gòu)立享優(yōu)惠#長(zhǎng)期有貨 |
|||
恩XP |
4 |
全新原裝!優(yōu)勢(shì)庫(kù)存熱賣中! |
|||||
恩XP |
2021+ |
DIP |
6800 |
原廠原裝,歡迎咨詢 |
|||
恩XP |
23+ |
DIP-20 |
10395 |
原裝正品現(xiàn)貨 當(dāng)天發(fā)貨 提供BOM |
|||
恩XP |
2024+ |
N/A |
70000 |
柒號(hào)只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng) |
|||
恩XP |
2450+ |
DIP20 |
9485 |
只做原廠原裝正品終端客戶免費(fèi)申請(qǐng)樣品 |
|||
恩XP |
1215+ |
DIP |
150000 |
全新原裝,絕對(duì)正品,公司大量現(xiàn)貨供應(yīng). |
|||
恩XP |
24+/25+ |
DIP |
4 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
|||
恩XP |
24+ |
N/A |
25843 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
74HC244NSR 價(jià)格
參考價(jià)格:¥0.9200
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74HC244N 芯片相關(guān)型號(hào)
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