CAD 模型
引脚表
编号
类别
显示名称和功能
模型信息
| 来源 | Renesas |
|---|---|
| 发布日期 | Aug 13, 2025 |
| 符合 IPC 标准 | IPC-7351B |
| 风格指南修订 | 版本 1.0 - Nov 1, 2024 |
| 数据表来源 | 版本 10.01 - Mar 5, 2020 |
验证
根据该零件的样式指南和数据表，三位独立的电子工程专家创建了：
- 3 个版本的符号和 2D 封装
- 1 个版本的 3D STEP 模型（STEP 格式 AP-214）
- 制造商调色板配置
所有创建的库文件都与图层映射无关，可轻松映射到设计中。
然后通过以下检查对创建的符号和封装进行比较：
符号
自动检查
- 零件编号
- 关键参数
- 包装代码
- 引脚名称/编号
- 引脚类型
手动检查
- 根据样式指南整理引脚
封装
自动检查
- IPC 标准
- 丝印间隙
- Courtyard 超额
- 包装外形
- 极性标记
- 焊盘尺寸和位置验证
3D STEP 模型
手动检查
- 尺寸验证
- 调色板合规性
- 格式合规性
- 将方向映射到 2D 封装
- 2D 封装位置验证
进行最终验证过程：
如果符号和封装匹配：零件已验证为 ECAD 就绪
如果符号和封装不匹配：高级电子工程师将审查所有差异，确保零件符合样式指南和数据表要求
备用零件
Price @ 1000
$ 0.486
$ 0.678
$ 0.678
Stock
897,612
380,185
380,185
Authorized Distributors
6
2
2
Case/Package
PDIP
DIP
DIP
Number of Pins
8
8
8
Quiescent Current
-
-
-
Low Level Output Current
20 mA
-
-
Frequency
1 MHz
1 MHz
1 MHz
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
18 V
18 V
18 V
供应链
Country of OriginMalaysia, Philippines, Taiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8540000000
Introduction Date1991-01-01
Lifecycle StatusProduction (Last Updated: 1 month ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 month ago)
描述
由其分销商提供的 Renesas ICM7555IPAZ 的描述。
ICM7555 Series 2 - 18 V 60 uA 1 MHz General Purpose CMOS Timer - PDIP-8
Timer, Single, 1Mhz, 18V, 8-Dip; |Renesas Electronics Corporation ICM7555IPAZ.
Renesas Electronics Programmable Timer Circuit, Standard Timer, PDIP -25°C TH
COMMERCIAL EXTENDED DUAL Matte Tin (Sn) - annealed CMOS (Type) IC 85C 18V 1999 -800muA
IC OSC SINGLE TIMER 1MHZ 8-DIP
IC, TIMER CMOS, 7555, DIP8; Operating Mode:Astable / Monostable; No. of Timers:1; Clock External Input:No; Frequency:1MHz; Supply Voltage Range:2V to 18V; Digital IC Case Style:DIP; No. of Pins:8; Operating Temperature Range:-25°C to +85°C; SVHC:No SVHC (19-Dec-2011); Base Number:7555; Device Marking:ICM7555IPA; IC Generic Number:7555; Logic Function Number:555; No. of Channels:1; Operating Frequency Max:1MHz; Operating Temperature Max:85°C; Operating Temperature Min:-25°C; Package / Case:DIP; Supply Voltage Max:18V; Supply Voltage Min:2V; Termination Type:Through Hole
制造商别名
Renesas 在全球拥有多个品牌，分销商可将其用作替代名称。Renesas 也可称为以下名称：
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- Renesas Technology America
- RENESES
- RENESASTEC
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENEASAS
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENESAS/M
技术规格
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins8
Number of Terminals8
Weight930.006106 mg
Technical
Current Rating60 A
Part FamilyICM7555
Frequency1 MHz
High Level Output Current-800 µA
Low Level Output Current20 mA
Max Operating Temperature85 °C
Max Output Frequency1 MHz
Max Supply Current300 µA
Max Supply Voltage18 V
Min Operating Temperature-25 °C
Min Supply Voltage2 V
Nominal Supply Current60 µA
Nominal Supply Voltage (DC)5 V
Number of Channels1
Number of Circuits1
Number of Outputs1
Number of Timers/Counters1
Operating Supply Current60 µA
PackagingBulk
Schedule B8542330000
Temperature GradeCommercial Extended
Dimensions
Height3.94 mm
Height - Seated (Max)5.33 mm
Length9.7 mm
Pitch2.5 mm
Terminal Pitch2.54 mm
Width6.6 mm
文档
下载 Renesas ICM7555IPAZ 的数据表和制造商文档。
官方数据表6 年前