74LV244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中文資料
廠商型號 |
74LV244 |
參數(shù)屬性 | 74LV244 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)動器接收器收發(fā)器;產(chǎn)品描述:IC BUF NON-INVERT 5.5V 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 |
235.53 Kbytes |
頁面數(shù)量 |
13 頁 |
生產(chǎn)廠商 | Nexperia B.V. All rights reserved |
企業(yè)簡稱 |
NEXPERIA【安世】 |
中文名稱 | 安世半導(dǎo)體(中國)有限公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-19 22:30:00 |
74LV244規(guī)格書詳情
1. General description
The 74LV244 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. This enables the use of current limiting resistors to
interface inputs to voltages in excess VCC.
2. Features and benefits
? Wide supply voltage range from 1.0 to 5.5 V
? CMOS low power dissipation
? Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
? Optimized for low voltage applications: 1.0 V to 3.6 V
? Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V
? Typical VOLP (output ground bounce) < 0.8 V at VCC = 3.3 V; Tamb = 25 °C
? Typical VOHV (output VOH undershoot) > 2 V at VCC = 3.3 V; Tamb = 25 °C
? Complies with JEDEC standards:
? JESD8-7 (1.65 V to 1.95 V)
? JESD8-5 (2.3 V to 2.7 V)
? JESD8C (2.7 V to 3.6 V)
? JESD36 (4.5 V to 5.5 V)
? ESD protection:
? HBM JESD22-A114F exceeds 2000 V
? MM JESD22-A115-A exceeds 200 V
? Specified from -40 °C to +85 °C and from -40 °C to +125 °C
產(chǎn)品屬性
- 產(chǎn)品編號:
74LV244ATPWJ
- 制造商:
Nexperia USA Inc.
- 類別:
集成電路(IC) > 緩沖器,驅(qū)動器,接收器,收發(fā)器
- 系列:
74LV
- 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
- 每個元件位數(shù):
4
- 輸出類型:
三態(tài)
- 電流 - 輸出高、低:
16mA,16mA
- 電壓 - 供電:
2V ~ 5.5V
- 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 BUF NON-INVERT 5.5V 20TSSOP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
PHILIPS |
2020+ |
SSOP-20 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
NXP |
23+ |
TSSOP |
20000 |
詢價 | |||
PHILIPS/飛利浦 |
1948+ |
SOP-20 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
TI/TEXAS |
23+ |
7.2mm |
8931 |
詢價 | |||
NXP |
22+23+ |
SOP7.2 |
7300 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
Nexperia/安世 |
22+ |
SOT360-1 |
50000 |
原廠原裝正品現(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 | ||
NXP |
17+ |
TSSOP |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
24+ |
5000 |
公司存貨 |
詢價 | ||||
HIT |
24+ |
SSOP |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價格優(yōu)勢!? |
詢價 |