位置：首页 > IC中文资料第2477页 > DM74S257J
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
3-STATE Quad 1-of-2 Data Selector/Multiplexer General Description These Schottky-clamped high-performance multiplexers feature 3-STATE outputs that can interface directly with data lines of bus-organized systems. With all but one of the common outputs disabled (at a high impedance state), the low impedance of the single enabled output will d | Fairchild 仙童半导体 |   | ||
TRI-STATE QUAD 1 OF 2 DATA SELECTORS / MULTIPLEXERS 文件：153.52 Kbytes Page：8 Pages | NSC 国半 | | ||
3-STATE Quad 1-of-2 Data Selector/Multiplexer General Description These Schottky-clamped high-performance multiplexers feature 3-STATE outputs that can interface directly with data lines of bus-organized systems. With all but one of the common outputs disabled (at a high impedance state), the low impedance of the single enabled output will d | Fairchild 仙童半导体 | | ||
TRI-STATE QUAD 1 OF 2 DATA SELECTORS / MULTIPLEXERS 文件：153.52 Kbytes Page：8 Pages | NSC 国半 | | ||
TTL HD74/HD74S Series
| HitachiHitachi Semiconductor 日立日立公司 | |
DM74S257J产品属性
- 类型
描述
- 型号
DM74S257J
- 制造商
Rochester Electronics LLC
- 功能描述
- Bulk
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
24+ |
PDIP16 |
924 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
|||
FAIRCHILD/仙童 |
24+ |
NA/ |
150 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
NS |
25+ |
DIP16 |
2550 |
原装正品,假一罚十! |
|||
NS |
25+ |
SOP-8 |
18000 |
原厂直接发货进口原装 |
|||
NAT |
24+/25+ |
25 |
原装正品现货库存价优 |
||||
NS |
24+ |
DIP |
6000 |
只做原装正品现货 欢迎来电查询15919825718 |
|||
原厂 |
25+ |
500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
||||
NSC |
23+ |
原装原封 |
8888 |
专做原装正品,假一罚百! |
|||
NATIONALSEMI |
05+ |
原厂原装 |
6116 |
只做全新原装真实现货供应 |
|||
onsemi |
25+ |
16-DIP(0.300 7.62mm) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
DM74S257J芯片相关品牌
DM74S257J规格书下载地址
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2020-7-10DM74LS241WM，DM74LS241WMX，DM74LS243N，DM74LS244N，DM74LS244SJX，DM74LS245N，DM74LS245SJX，DM74LS251M，DM74LS251MX，DM74LS251N，DM74LS253MX，DM74LS257BMX，DM74LS221MX，DM74LS221SJ，DM74LS221
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DM74AS169AN，P6KE200AT/B，UEP1H220MPD1TD，DM9328N，1N5232B(T50A)，LS3360L，LT1E53A，MC14511BDWR2，SMA020450100R1%A2，SAA1064T，DM74AS257M
2019-12-8DM74ALS04BM-六反相器
DM74ALS04BM-六反相器，此装置包含6个独立的门，其中每个执行反向功能的逻辑。 特点 开关规格为50 pF 在整个温度开关规格保证和VCC范围 高级氧化隔离，离子注入肖特基TTL过程 功能和引脚对引脚兼容与肖特基和低功耗肖特基TTL对口 改进的AC性能超过肖特基二极管和低功耗肖特基同行 DM74ALS04BM：M14A 14引脚小外形集成电路（SOIC）,JEDEC MS- 012,0.150窄 DM74ALS04BSJ: M14D 14引脚小外形封装（SOP），
2012-11-9
DdatasheetPDF页码索引
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