| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
M74HCT688 | 8 BIT EQUALITY COMPARATOR DESCRIPTION The M54/74HCT688 utilizes silicon gate C2MOS technology to achieve operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standard C2MOS integrated circuit, it possesses the driving capability of 10 LSTTL load. ■ HIGH SPEED | STMICROELECTRONICS 意法半导体 | ||
8 BIT EQUALITY COMPARATOR DESCRIPTION The M54/74HCT688 utilizes silicon gate C2MOS technology to achieve operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standard C2MOS integrated circuit, it possesses the driving capability of 10 LSTTL load. ■ HIGH SPEED | STMICROELECTRONICS 意法半导体 | |||
8 BIT EQUALITY COMPARATOR DESCRIPTION The M54/74HCT688 utilizes silicon gate C2MOS technology to achieve operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standard C2MOS integrated circuit, it possesses the driving capability of 10 LSTTL load. ■ HIGH SPEED | STMICROELECTRONICS 意法半导体 | |||
8 BIT EQUALITY COMPARATOR DESCRIPTION The M54/74HCT688 utilizes silicon gate C2MOS technology to achieve operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standard C2MOS integrated circuit, it possesses the driving capability of 10 LSTTL load. ■ HIGH SPEED | STMICROELECTRONICS 意法半导体 | |||
IC COMPARATOR EQUALITY 8B 20DIP | STMICROELECTRONICS 意法半导体 | |||
封装/外壳:20-DIP(0.300",7.62mm) 包装:管件 描述:IC COMPARATOR EQUALITY 8B 20DIP 集成电路(IC) 比较器 | STMICROELECTRONICS 意法半导体 | |||
IC COMPARATOR EQUALITY 8B 20SOIC | STMICROELECTRONICS 意法半导体 | |||
封装/外壳:20-SOIC(0.295",7.50mm 宽) 包装:管件 描述:IC COMPARATOR EQUALITY 8B 20SOIC 集成电路(IC) 比较器 | STMICROELECTRONICS 意法半导体 | |||
8-bit magnitude comparator GENERAL DESCRIPTION The 74HC/HCT688 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Compare two 8-bit words • Output capability: standard • ICCcategory: MSI | PHILIPS 飞利浦 | |||
8-bit magnitude comparator GENERAL DESCRIPTION The 74HC/HCT688 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Compare two 8-bit words • Output capability: standard • ICCcategory: MSI | PHILIPS 飞利浦 | |||
High Speed CMOS Logic 8-Bit Magnitude Comparator 文件:44.08 Kbytes Page:7 Pages | TI 德州仪器 | |||
High Speed CMOS Logic 8-Bit Magnitude Comparator 文件:44.08 Kbytes Page:7 Pages | TI 德州仪器 |
M74HCT688产品属性
- 类型
描述
- 位数:
8
- 输出:
低有效
- 输出功能:
A=B
- 电压 - 电源:
4.5 V ~ 5.5 V
- 电流 - 输出高,低:
4mA,4mA
- 不同 V,最大 CL 时的最大传播延迟:
32ns @ 4.5V,50pF
- 电流 - 静态(Iq):
4µA
- 工作温度:
-55°C ~ 125°C
- 封装/外壳:
20-DIP(0.300\,7.62mm)
- 安装类型:
通孔
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
25+ |
N/A |
22360 |
样件支持,可原厂排单订货! |
|||
STMicroelectronics |
25+ |
N/A |
22412 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
ST |
711 |
SOP-20 |
3990 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
ST |
25+ |
DIP |
20000 |
原装,请咨询 |
|||
ST |
23+ |
DIP |
16900 |
正规渠道,只有原装! |
|||
ST |
25+ |
DIP |
15000 |
全新原装现货 价格优势 |
|||
ST/意法 |
2450+ |
SOP20 |
6540 |
只做原厂原装正品现货或订货!终端工厂可以申请样品! |
|||
ST/意法 |
23+ |
SOP-20 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
ST |
SOP-20 |
10000 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
原装 |
25+23+ |
SOP-20 |
14825 |
绝对原装正品全新进口深圳现货 |
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M74HCT688规格书下载地址
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2020-12-14
DdatasheetPDF页码索引
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