74HC245DB中文资料Octal bus transceiver; 3-state数据手册Nexperia规格书

| 厂商型号 |
74HC245DB |
| 参数属性 | 74HC245DB 封装/外壳为20-SSOP(0.209",5.30mm 宽);包装为管件;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 TXRX NON-INVERT 6V 20SSOP |
| 功能描述 | Octal bus transceiver; 3-state |
| 封装外壳 | 20-SSOP(0.209",5.30mm 宽) |
| 制造商 | Nexperia Nexperia B.V. |
| 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 | 2025-11-18 12:01:00 |
| 人工找货 | 74HC245DB价格和库存,欢迎联系客服免费人工找货 |
74HC245DB规格书详情
描述 Description
The 74HC245; 74HCT245 is an 8-bit transceiver with 3-state outputs. The device features an output enable (OE) and send/receive (DIR) for direction control. A HIGH on OE 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 74HC245: CMOS level
• For 74HCT245: TTL level
• Octal bidirectional bus interface
• Non-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
技术参数
- 制造商编号
:74HC245DB
- 生产厂家
:Nexperia
- Product status
:Production
- V_CC (V)
:2.0 - 6.0
- Logic switching levels
:CMOS
- Output drive capability
:+/- 7.8
- t_pd (ns)
:7
- No of bits
:8
- f_max (MHz)
:36
- Power dissipation considerations
:low
- 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 |
24+ |
NA |
58052 |
询价 | |||
恩XP |
2511 |
N/A |
6000 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
询价 | ||
恩XP |
2450+ |
SSOP20 |
9850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
恩XP |
21+ |
SO-20 |
8080 |
只做原装,质量保证 |
询价 | ||
NEXPERIA/安世 |
22+ |
SMD |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
恩XP |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
询价 | ||
恩XP |
25+ |
N/A |
6000 |
原装,请咨询 |
询价 | ||
PHI |
24+ |
SSOP |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
询价 | ||
恩XP |
23+ |
N/A |
12000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
恩XP |
16+ |
SSOP |
5 |
原装 |
询价 |

