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74HCT240BQ數(shù)據(jù)手冊集成電路(IC)的緩沖器驅(qū)動器接收器收發(fā)器規(guī)格書PDF

廠商型號 |
74HCT240BQ |
參數(shù)屬性 | 74HCT240BQ 封裝/外殼為20-VFQFN 裸露焊盤;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)動器接收器收發(fā)器;產(chǎn)品描述:IC BUFFER INVERT 5.5V 20DHVQFN |
功能描述 | Octal buffer/line driver; 3-state; inverting |
封裝外殼 | 20-VFQFN 裸露焊盤 |
制造商 | Nexperia Nexperia B.V. All rights reserved |
中文名稱 | 安世 安世半導體(中國)有限公司 |
數(shù)據(jù)手冊 | |
更新時間 | 2025-8-15 12:15:00 |
人工找貨 | 74HCT240BQ價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
74HCT240BQ規(guī)格書詳情
描述 Description
The 74HC240; 74HCT240 is an 8-bit inverting 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. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
特性 Features
? Complies with JEDEC standard JESD7A
? Input levels:
? For 74HC240: CMOS level
? For 74HCT240: TTL level
? Inverting 3-state outputs
? 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 from -40 °C to +125 °C
技術(shù)參數(shù)
- 制造商編號
:74HCT240BQ
- 生產(chǎn)廠家
:Nexperia
- VCC (V)
:4.5?-?5.5
- Logic switching levels
:TTL
- Output drive capability (mA)
:± 6
- fmax (MHz)
:36
- Nr of bits
:8
- Power dissipation considerations
:low
- Tamb (°C)
:-40~125
- Rth(j-a) (K/W)
:78
- Rth(j-c) (K/W)
:50
- Package name
:DHVQFN20
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
恩XP |
2016+ |
SOP20 |
3900 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
NEXPERIA/安世 |
23+ |
SOT764 |
6000 |
原裝正品假一罰百!可開增票! |
詢價 | ||
PHI |
24+ |
SOP7.2 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
PHI |
25+ |
SOP20 |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價 | ||
24+ |
N/A |
64000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
NEXPERIA/安世 |
2447 |
SOT764 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
MOT |
23+ |
CDIP-20 |
5000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
NEXPERIA/安世 |
23+ |
NA |
12730 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 | ||
恩XP |
23+ |
SOP20 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
PHI |
24+ |
540 |
詢價 |