74HCT244N集成電路(IC)的緩沖器驅(qū)動(dòng)器接收器收發(fā)器規(guī)格書PDF中文資料
廠商型號(hào) |
74HCT244N |
參數(shù)屬性 | 74HCT244N 封裝/外殼為20-DIP(0.300",7.62mm);包裝為卷帶(TR);類別為集成電路(IC)的緩沖器驅(qū)動(dòng)器接收器收發(fā)器;產(chǎn)品描述:IC BUFFER NON-INVERT 5.5V 20DIP |
功能描述 | Octal buffer/line driver; 3-state |
封裝外殼 | 20-DIP(0.300",7.62mm) |
文件大小 |
145.15 Kbytes |
頁面數(shù)量 |
18 頁 |
生產(chǎn)廠商 | NXP Semiconductors |
企業(yè)簡(jiǎn)稱 |
nxp【恩智浦】 |
中文名稱 | 恩智浦半導(dǎo)體公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-21 20:19:00 |
74HCT244N規(guī)格書詳情
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
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
74HCT244N,652
- 制造商:
NXP USA Inc.
- 類別:
集成電路(IC) > 緩沖器,驅(qū)動(dòng)器,接收器,收發(fā)器
- 系列:
74HCT
- 包裝:
卷帶(TR)
- 邏輯類型:
緩沖器,非反向
- 每個(gè)元件位數(shù):
4
- 輸出類型:
三態(tài)
- 電流 - 輸出高、低:
6mA,6mA
- 電壓 - 供電:
4.5V ~ 5.5V
- 工作溫度:
-40°C ~ 125°C(TA)
- 安裝類型:
通孔
- 封裝/外殼:
20-DIP(0.300",7.62mm)
- 供應(yīng)商器件封裝:
20-DIP
- 描述:
IC BUFFER NON-INVERT 5.5V 20DIP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
PHI |
23+ |
DIP-20 |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售 |
詢價(jià) | ||
NXP/恩智浦 |
23+ |
NA/ |
3300 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
PHILIPS |
20 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢價(jià) | ||||
NXP |
24+ |
DIP20 |
9518 |
絕對(duì)原裝現(xiàn)貨,價(jià)格低,歡迎詢購(gòu)! |
詢價(jià) | ||
NS |
23+ |
DIP |
9823 |
詢價(jià) | |||
NXP/恩智浦 |
24+ |
DIP |
350 |
大批量供應(yīng)優(yōu)勢(shì)庫(kù)存熱賣 |
詢價(jià) | ||
PHILIPS/飛利浦 |
21+ |
DIP |
1979 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
TI/德州儀器 |
24+ |
DIP |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
PHILIPSSEMI |
23+ |
DIP |
9856 |
原裝正品,假一罰百! |
詢價(jià) | ||
NXP |
24+ |
SMD |
20000 |
一級(jí)代理原裝現(xiàn)貨假一罰十 |
詢價(jià) |