位置:首页 > IC中文资料第650页 > 74AHCT257D
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
74AHCT257D | Quad 2-input multiplexer; 3-state DESCRIPTION The 74AHC/AHCT257 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 • ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V | Philips 飞利浦 | ||
74AHCT257D | Quad 2-input multiplexer; 3-state 1. General description The 74AHC257; 74AHCT257 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7-A. The 74AHC257; 74AHCT257 has four identical 2-input multiplexers with 3-state outputs, which | NEXPERIA 安世 | ||
74AHCT257D | Quad 2-input multiplexer 3-state | ETC 知名厂家 | ETC | |
Quad 2-input multiplexer; 3-state 1. General description The 74AHC257; 74AHCT257 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7-A. The 74AHC257; 74AHCT257 has four identical 2-input multiplexers with 3-state outputs, which | NEXPERIA 安世 | |||
Quad 2-input multiplexer; 3-state DESCRIPTION The 74AHC/AHCT257 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 • ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V | Philips 飞利浦 | |||
封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:卷带(TR) 描述:IC MULTIPLEXER 4 X 2:1 16SO 集成电路(IC) 信号开关,多路复用器,解码器 | ETC 知名厂家 | ETC | ||
Quad 2-input multiplexer; 3-state | NEXPERIA 安世 | |||
Quad 2-input multiplexer; 3-state 文件:706.84 Kbytes Page:17 Pages | NEXPERIA 安世 | |||
封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:管件 描述:IC MULTIPLEXER 4 X 2:1 16SO 集成电路(IC) 信号开关,多路复用器,解码器 | ETC 知名厂家 | ETC |
74AHCT257D产品属性
- 类型
描述
- 型号
74AHCT257D
- 功能描述
编码器、解码器、复用器和解复用器 8-BIT ADDRSSBL LATCH
- RoHS
否
- 制造商
Micrel
- 产品
Multiplexers
- 逻辑系列
CMOS
- 线路数量(输入/输出)
2/12
- 传播延迟时间
350 ps, 400 ps
- 电源电压-最大
2.625 V, 3.6 V
- 电源电压-最小
2.375 V, 3 V
- 最大工作温度
+ 85 C
- 安装风格
SMD/SMT
- 封装/箱体
QFN-44
- 封装
Tray
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
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24+ |
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NEXPERIA/安世 |
24+ |
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65258 |
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22+ |
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9000 |
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恩XP |
23+ |
SC-74A |
8080 |
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74AHCT257D规格书下载地址
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2019-3-3
DdatasheetPDF页码索引
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