首页 >SN74HC257DR>规格书列表
| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
SN74HC257DR | SNx4HC257, SNx4HC258 Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs 1 Features • Wide operating voltage range of 2 V to 6 V • High-current inverting outputs can drive up to 15 LSTTL loads • Low power consumption, 80-μA max ICC • 'HC257 typical tpd = 9 ns • 'HC258 typical tpd = 12 ns • ±6-mA output drive at 5 V • Low input current of 1 μA max • Provides bu 文件：1.73712 Mbytes 页数：29 Pages | TI 德州仪器 | TI | |
SN74HC257DR | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：478.32 Kbytes 页数：16 Pages | TI 德州仪器 | TI | |
SN74HC257DR | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：471.15 Kbytes 页数：17 Pages | TI 德州仪器 | TI | |
SN74HC257DR | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：1.11395 Mbytes 页数：21 Pages | TI 德州仪器 | TI | |
SNx4HC257, SNx4HC258 Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs 1 Features • Wide operating voltage range of 2 V to 6 V • High-current inverting outputs can drive up to 15 LSTTL loads • Low power consumption, 80-μA max ICC • 'HC257 typical tpd = 9 ns • 'HC258 typical tpd = 12 ns • ±6-mA output drive at 5 V • Low input current of 1 μA max • Provides bu 文件：1.73712 Mbytes 页数：29 Pages | TI 德州仪器 | TI | ||
丝印：HC257；Package：SOIC(D)；SNx4HC257, SNx4HC258 Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs 1 Features • Wide operating voltage range of 2 V to 6 V • High-current inverting outputs can drive up to 15 LSTTL loads • Low power consumption, 80-μA max ICC • 'HC257 typical tpd = 9 ns • 'HC258 typical tpd = 12 ns • ±6-mA output drive at 5 V • Low input current of 1 μA max • Provides bu 文件：1.73712 Mbytes 页数：29 Pages | TI 德州仪器 | TI | ||
丝印：HC257；Package：SOIC(D)；SNx4HC257, SNx4HC258 Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs 1 Features • Wide operating voltage range of 2 V to 6 V • High-current inverting outputs can drive up to 15 LSTTL loads • Low power consumption, 80-μA max ICC • 'HC257 typical tpd = 9 ns • 'HC258 typical tpd = 12 ns • ±6-mA output drive at 5 V • Low input current of 1 μA max • Provides bu 文件：1.73712 Mbytes 页数：29 Pages | TI 德州仪器 | TI | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：1.11395 Mbytes 页数：21 Pages | TI 德州仪器 | TI | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：478.32 Kbytes 页数：16 Pages | TI 德州仪器 | TI | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：471.15 Kbytes 页数：17 Pages | TI 德州仪器 | TI |
产品属性
- 产品编号：
SN74HC257DR
- 制造商：
Texas Instruments
- 类别：
集成电路（IC） > 信号开关，多路复用器，解码器
- 系列：
74HC
- 包装：
卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带
- 类型：
多路复用器
- 电路：
4 x 2：1
- 电流 - 输出高、低：
7.8mA，7.8mA
- 供电电压源：
单电源
- 电压 - 供电：
2V ~ 6V
- 工作温度：
-40°C ~ 85°C
- 安装类型：
表面贴装型
- 封装/外壳：
16-SOIC（0.154"，3.90mm 宽）
- 供应商器件封装：
16-SOIC
- 描述：
IC MULTIPLEXER 4 X 2
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/德州仪器 |
23+ |
SOIC16 |
6550 |
只做原装正品现货或订货!假一赔十! |
询价 | ||
TI/德州仪器 |
25+ |
SOIC-16150mil |
36000 |
TI/德州仪器全新特价SN74HC257DR即刻询购立享优惠#长期有货 |
询价 | ||
TI/德州仪器 |
22+ |
SOIC-16_150mil |
500000 |
原装现货支持实单价优/含税 |
询价 | ||
TI(德州仪器) |
24+ |
SOP16 |
2669 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
询价 | ||
TI/德州仪器 |
25+ |
SOIC-16_150mil |
4987 |
强势库存!绝对原装公司现货! |
询价 | ||
TI/德州仪器 |
25+ |
SOP14 |
12000 |
只做原装/假一赔十 |
询价 | ||
TI/德州仪器 |
0023+ |
SOP14 |
710 |
原装现货 价格优势 |
询价 | ||
TI |
2016+ |
SOP |
22500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
TI |
24+ |
SOP |
1500 |
询价 | |||
TI |
25+ |
SOP3.9M |
66 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |
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