| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Dual 4-Input Multiplexer with 3-STATE Outputs General Description The 74F253 is a dual 4-input multiplexer with 3-STATE outputs. It can select two bits of data from four sources using common select inputs. The output may be individually switched to a high impedance state with a HIGH on the respective Output Enable (OE) inputs, allowing the o | Fairchild 仙童半导体 |   | ||
Dual 4-bit input multiplexer 3-State DESCRIPTION The 74F253 has two identical 4-input multiplexers with 3-State outputs which select two bits from four sources selected by common Select inputs (S0, S1). When the individual Output Enable (OEa, OEb) inputs of the 4-input multiplexers are High, the outputs are forced to a high impedanc | Philips 飞利浦 | | ||
Dual 4-Input Multiplexer with 3-STATE Outputs 文件：80.51 Kbytes Page：7 Pages | Fairchild 仙童半导体 | | ||
Dual 4-Input Multiplexer with TRI-STATE Outputs 文件：168.04 Kbytes Page：8 Pages | NSC 国半 | | ||
Dual 4-Input Multiplexer with TRI-STATE Outputs 文件：168.04 Kbytes Page：8 Pages | NSC 国半 | |
| 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 |
1259 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
|||
PHI |
24+ |
NA/ |
3615 |
原装现货,当天可交货,原型号开票 |
|||
NS |
2016+ |
DIP |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
仙童FAIR |
23+ |
DIP16 |
20000 |
全新原装假一赔十 |
|||
MOT |
24+ |
SOP3.9 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
仙童FAIR |
86+ |
DIP16 |
3560 |
全新原装进口自己库存优势 |
|||
25+ |
DIP |
2700 |
全新原装自家现货优势! |
||||
Fairchild/ON |
22+ |
16SOIC |
9000 |
原厂渠道,现货配单 |
|||
NSC |
23+ |
DIP-16 |
9856 |
原装正品,假一罚百! |
|||
PHIL |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
SN74F253J规格书下载地址
SN74F253J参数引脚图相关
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安装类型 表面贴装型 封装/外壳 56-BSSOP（0.295，7.50mm 宽） 工作温度 -40°C ~ 85°C 供应商器件封装 56-SSOP 电流-输出高、低 32mA，64mA 电压-供电 3.15V ~ 3.45V 电路数 18 位
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DdatasheetPDF页码索引
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