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74LVTH244ADB数据手册集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF
| 厂商型号 |
74LVTH244ADB |
| 参数属性 | 74LVTH244ADB 封装/外壳为20-SSOP（0.209"，5.30mm 宽）；包装为卷带（TR）；类别为集成电路（IC）的缓冲器驱动器接收器收发器；产品描述：IC BUF NON-INVERT 3.6V 20SSOP |
| 功能描述 | 3.3 V octal buffer/line driver; 3-state |
| 封装外壳 | 20-SSOP（0.209"，5.30mm 宽） |
| 制造商 | Nexperia Nexperia B.V. All rights reserved |
| 中文名称 | 安世 安世半导体(中国)有限公司 |
| 数据手册 | |
| 更新时间 | 2025-8-9 14:20:00 |
| 人工找货 | 74LVTH244ADB价格和库存，欢迎联系客服免费人工找货 |
74LVTH244ADB规格书详情
描述 Description
The 74LVT244A; 74LVTH244A is a high-performance BiCMOS product designed for VCC operation at 3.3 V.
This device is an octal buffer that is ideal for driving bus lines. The device features two output enables (1OE, 2OE), each controlling four of the 3-state outputs.
特性 Features
• Octal bus interface
• 3-state buffers
• Output capability: +64 mA and -32 mA
• TTL input and output switching levels
• Input and output interface capability to systems at 5 V supply
• Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
• Live insertion and extraction permitted
• Power-up 3-state
• No bus current loading when output is tied to 5 V bus
• Latch-up protection
• JESD78 Class II exceeds 500 mA
• ESD protection:
• HBM JESD22-A114E exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V
技术参数
- 制造商编号
：74LVTH244ADB
- 生产厂家
：Nexperia
- Product status
：Production
- V_CC (V)
：2.7 - 3.6
- Logic switching levels
：TTL
- Output drive capability (mA)
：-32 / +64
- f_max (MHz)
：150
- No of bits
：8
- Power dissipation considerations
：medium
- T_amb (Cel)
：-40~85
- R_th(j-a) (K/W)
：136
- Ψ_th(j-top) (K/W)
：40.0
- Package name
：SSOP20
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Nexperia/安世 |
22+ |
SOT339-1 |
27720 |
原厂原装正品现货 |
询价 | ||
TI/德州仪器 |
22+ |
SSOP |
9880 |
原装正品 |
询价 | ||
TI |
23+ |
NA |
20000 |
询价 | |||
Nexperia(安世) |
24+ |
SSOP20 |
2181 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
Nexperia(安世) |
2021+ |
SSOP-20 |
499 |
询价 | |||
TI |
2511 |
SSOP20 |
3200 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
询价 | ||
TI |
24+ |
SMD |
2000 |
只做原装，欢迎询价，量大价优 |
询价 | ||
PHI |
23+ |
TSSOP |
12300 |
询价 | |||
恩XP |
22+ |
20SSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
TI/德州仪器 |
24+ |
SSOP |
26970 |
郑重承诺只做原装进口现货 |
询价 |
