74HC244PW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) |
74HC244PW |
參數(shù)屬性 | 74HC244PW 封裝/外殼為20-TSSOP(0.173",4.40mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;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 6V 20TSSOP |
功能描述 | Octal buffer/line driver; 3-state |
封裝外殼 | 20-TSSOP(0.173",4.40mm 寬) |
文件大小 |
262.42 Kbytes |
頁(yè)面數(shù)量 |
15 頁(yè) |
生產(chǎn)廠商 | Nexperia B.V. All rights reserved |
企業(yè)簡(jiǎn)稱 |
NEXPERIA【安世】 |
中文名稱 | 安世半導(dǎo)體(中國(guó))有限公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-21 13:34:00 |
74HC244PW規(guī)格書詳情
1. 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.
2. Features and benefits
? Wide supply voltage range from 2.0 to 6.0 V
? CMOS low power dissipation
? High noise immunity
? Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
? Input levels:
? For 74HC244: CMOS level
? For 74HCT244: TTL level
? Octal bus interface
? Non-inverting 3-state outputs
? Complies with JEDEC standards:
? JESD8C (2.7 V to 3.6 V)
? JESD7A (2.0 V to 6.0 V)
? 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):
74HC244PW,118
- 制造商:
Nexperia 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:
74HC
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 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:
7.8mA,7.8mA
- 電壓 - 供電:
2V ~ 6V
- 工作溫度:
-40°C ~ 125°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
20-TSSOP(0.173",4.40mm 寬)
- 供應(yīng)商器件封裝:
20-TSSOP
- 描述:
IC BUFFER NON-INVERT 6V 20TSSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NXP原現(xiàn) |
2138+ |
TSSOP-20 |
6900 |
詢價(jià) | |||
NXP/恩智浦 |
18+ |
TSSOP |
32553 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
TE |
2022+ |
CONN |
6000 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | ||
NXP(恩智浦) |
2405+ |
Original |
50000 |
只做原裝優(yōu)勢(shì)現(xiàn)貨庫(kù)存,渠道可追溯 |
詢價(jià) | ||
NXP |
23+ |
TSSOP |
10000 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
NEXPERIA/安世 |
22+ |
TSSOP20 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
NXP(恩智浦) |
23+ |
TSSOP |
31316 |
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢價(jià) | ||
NXP/恩智浦 |
24+ |
TSSOP20 |
21340 |
原廠原裝貨/代理渠道 |
詢價(jià) | ||
NEXPERIA/安世 |
22+ |
SOT360 |
99181 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價(jià) | ||
NEXPERIA |
23+/24+ |
SOP |
15000 |
原裝進(jìn)口、正品保障、合作持久 |
詢價(jià) |