74HC259D中文资料PDF规格书
厂商型号 |
74HC259D |
参数属性 | 74HC259D 封装/外壳为16-SOIC(0.154",3.90mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 锁存器;产品描述:IC 8BIT ADDRESSABLE LATCH 16SOIC |
功能描述 | 8-bit addressable latch |
文件大小 |
316.91 Kbytes |
页面数量 |
18 页 |
生产厂商 | Nexperia B.V. All rights reserved |
企业简称 |
NEXPERIA【安世】 |
中文名称 | 安世半导体(中国)有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-6 22:30:00 |
74HC259D规格书详情
1. General description
The 74HC259; 74HCT259 is an 8-bit addressable latch. The device features four modes of
operation. In the addressable latch mode, data on the D input is written into the latch addressed
by the inputs A0 to A3. The addressed latch will follow the data input, non-addressed latches
will retain their previous states. In memory mode, all latches retain their previous states and are
unaffected by the data or address inputs. In the 3-to-8 decoding or demultiplexing mode, the
addressed output follows the D input and all other outputs are LOW. In the reset mode, all outputs
are forced LOW and unaffected by the data or address inputs. Inputs include clamp diodes. This
enables 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 V to 6.0 V
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
• Complies with JEDEC standards:
• JESD8C (2.7 V to 3.6 V)
• JESD7A (2.0 V to 6.0 V)
• Combined demultiplexer and 8-bit latch
• Serial-to-parallel capability
• Output from each storage bit available
• Random (addressable) data entry
• Easily expandable
• Common reset input
• Useful as a 3-to-8 active HIGH decoder
• Input levels:
• For 74HC259: CMOS level
• For 74HCT259: TTL level
• ESD protection:
• HBM: ANSI/ESDA/Jedec JS-001 Class 2 exceeds 2000 V
• CDM: ANSI/ESDA/Jedec JS-002 Class C3 exceeds 1000 V
• Multiple package options
• Specified from -40 °C to +85 °C and from -40 °C to +125 °C
产品属性
- 产品编号:
74HC259D
- 制造商:
Toshiba Semiconductor and Storage
- 类别:
集成电路(IC) > 锁存器
- 系列:
74HC
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 逻辑类型:
D 型,可寻址
- 电路:
1:8
- 输出类型:
标准
- 电压 - 供电:
2V ~ 6V
- 延迟时间 - 传播:
22ns
- 电流 - 输出高、低:
5.2mA,5.2mA
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC 8BIT ADDRESSABLE LATCH 16SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP |
2020+ |
SOP16 |
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 | ||
NXP原装 |
18+;1847+ |
SOP-16 |
5000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
23+ |
SOIC-16 |
20000 |
原厂原装正品现货 |
询价 | |||
NXP/恩智浦 |
1948+ |
SOP-16 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
PHI |
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | |||
PHILIPS |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
NXP |
2023 |
SOP |
5000 |
公司原装现货/支持实单 |
询价 | ||
NXP/恩智浦 |
22+ |
SOP-16 |
354000 |
询价 | |||
N/A |
23+ |
SOP16 |
1778 |
专业优势供应 |
询价 | ||
TOSHIBA(东芝) |
2021+ |
SOIC-16 |
499 |
询价 |