位置：首页 > IC中文资料第5975页 > 74LV688
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
74LV688 | 8-bit magnitude comparator DESCRIPTION The 74LV688 is a high-speed Si-gate CMOS device, pin compatible with the 74HC/HCT688 The 74LV688 is an 8-bit magnitude comparator. It performs comparisons of two 8-bit binary or BCD words. The output provides P = Q (equal-to). FEATURES • Wide operating voltage: 1.0 to 5.5V • Optim | Philips 飞利浦 |   | |
8-bit magnitude comparator DESCRIPTION The 74LV688 is a high-speed Si-gate CMOS device, pin compatible with the 74HC/HCT688 The 74LV688 is an 8-bit magnitude comparator. It performs comparisons of two 8-bit binary or BCD words. The output provides P = Q (equal-to). FEATURES • Wide operating voltage: 1.0 to 5.5V • Optim | Philips 飞利浦 | | ||
8-bit magnitude comparator DESCRIPTION The 74LV688 is a high-speed Si-gate CMOS device, pin compatible with the 74HC/HCT688 The 74LV688 is an 8-bit magnitude comparator. It performs comparisons of two 8-bit binary or BCD words. The output provides P = Q (equal-to). FEATURES • Wide operating voltage: 1.0 to 5.5V • Optim | Philips 飞利浦 | | ||
8-bit magnitude comparator DESCRIPTION The 74LV688 is a high-speed Si-gate CMOS device, pin compatible with the 74HC/HCT688 The 74LV688 is an 8-bit magnitude comparator. It performs comparisons of two 8-bit binary or BCD words. The output provides P = Q (equal-to). FEATURES • Wide operating voltage: 1.0 to 5.5V • Optim | Philips 飞利浦 | | ||
8-bit magnitude comparator DESCRIPTION The 74LV688 is a high-speed Si-gate CMOS device, pin compatible with the 74HC/HCT688 The 74LV688 is an 8-bit magnitude comparator. It performs comparisons of two 8-bit binary or BCD words. The output provides P = Q (equal-to). FEATURES • Wide operating voltage: 1.0 to 5.5V • Optim | Philips 飞利浦 | | ||
8-bit magnitude comparator DESCRIPTION The 74LV688 is a high-speed Si-gate CMOS device, pin compatible with the 74HC/HCT688 The 74LV688 is an 8-bit magnitude comparator. It performs comparisons of two 8-bit binary or BCD words. The output provides P = Q (equal-to). FEATURES • Wide operating voltage: 1.0 to 5.5V • Optim | Philips 飞利浦 | |
74LV688产品属性
- 类型
描述
- 型号
74LV688
- 制造商
PHILIPS
- 制造商全称
NXP Semiconductors
- 功能描述
8-bit magnitude comparator
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NEXPERIA/安世 |
21+ |
NA |
5000 |
只做原装,一定有货,不止网上数量,量多可订货! |
|||
PHI |
25+ |
SSOP-14 |
202 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
Nexperia(安世) |
24+ |
TSSOP14 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
|||
Nexperia(安世) |
24+ |
TSSOP14 |
3238 |
原装现货,免费供样,技术支持,原厂对接 |
|||
FSC |
24+ |
SSOP14 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
PHIL |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
PHI |
25+ |
TSSOP14 |
2218 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
|||
TI |
24+ |
TSSOP |
1605 |
只做原装，欢迎询价，量大价优 |
|||
FSC |
20+ |
SSOP14 |
35830 |
原装优势主营型号-可开原型号增税票 |
|||
PHI |
25+23+ |
SSOP-14 |
54782 |
绝对原装正品现货,全新深圳原装进口现货 |
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74LV688规格书下载地址
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原装正品现货供应 0755-28892389/13713856319；QQ:2639752116；微信：13713856319；
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2019-3-474LS90-十进制计数器;十二分频计数器;4位二进制计数器
74LS90：十进制计数器;十二分频计数器;4位二进制计数器 SN54/74LS90，SN54/74LS92和SN54/74LS93高速4位波纹型计数器，分割成两部分。每个计数器都有一个鸿沟由两节和一个分五（LS90），除以六（LS92）或 除以个（LS93）部分是由高向低过渡触发时钟输入。每一节都可以单独使用，或绑在了一起（问到CP），形成BCD，双向五元，模12模16计数器。所有 计数器有一个2输入门控主复位（清除），和LS90还有一个2输入与门控主设定（预设9）。 特点： •低功耗。通常为45兆瓦
2012-11-9
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