| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
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 | |||
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 | |||
8 BIT EQUALITY COMPARATOR DESCRIPTION The M54/74HC688 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. The M54/74HC688 comp | STMICROELECTRONICS 意法半导体 |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Nexperia |
25+ |
SSOP-20-208mil |
18798 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
Nexperia(安世) |
25+ |
SSOP20 |
2181 |
原装现货,免费供样,技术支持,原厂对接 |
|||
NEXPERIA/安世 |
25+ |
SOT339-1 |
600000 |
NEXPERIA/安世全新特价74HC688DB即刻询购立享优惠#长期有排单订 |
|||
NEXPERIA/安世 |
2026+ |
原厂原封可拆样 |
65258 |
百分百原装现货,实单必成 |
|||
恩XP |
22+ |
20SSOP |
9000 |
原厂渠道,现货配单 |
|||
NEXPERIA/安世 |
26+ |
SOT339-1 |
60000 |
只有原装,可配单 |
|||
PHI |
25+ |
SMD |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
恩XP |
23+ |
标准封装 |
6000 |
正规渠道,只有原装! |
|||
Nexperia |
25+ |
N/A |
20000 |
||||
Nexperia(安世) |
2021+ |
SSOP-20 |
499 |
HD74HC688FPTR芯片相关品牌
HD74HC688FPTR规格书下载地址
HD74HC688FPTR参数引脚图相关
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2019-8-24
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