位置：首页 > IC中文资料第1472页 > SN74HCT257
SN74HCT257价格
参考价格：￥0.8720
型号：SN74HCT257D 品牌：TI 备注：这里有SN74HCT257多少钱，2025年最近7天走势，今日出价，今日竞价，SN74HCT257批发/采购报价，SN74HCT257行情走势销售排行榜，SN74HCT257报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN74HCT257 | Quadruple 2-Line to 1-Line Data Select RS/Multiplexers With 3-State Outputs 1 Features • Operating voltage range of 4.5 V to 5.5 V • High-current3-state outputs interface directly with system bus • Typical tpd = 17 ns • Low power consumption, 80-μA max ICC • ±6-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Provide bu | TI 德州仪器 |   | |
SN74HCT257 | 具有三态输出的四路 2 线路到 1 线路数据选择器/多路复用器 | TI 德州仪器 | | |
SN74HCT257 | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：462.75 Kbytes Page：13 Pages | TI 德州仪器 | | |
SN74HCT257 | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：272.65 Kbytes Page：9 Pages | TI 德州仪器 | | |
SN74HCT257 | QUADRUPLE 2 LINE TO 1 LINE DATA SELECTORS/ MULTIPLEXERS WITH 3 STATE OUTPUTS 文件：267.33 Kbytes Page：8 Pages | TI 德州仪器 | | |
Quadruple 2-Line to 1-Line Data Select RS/Multiplexers With 3-State Outputs 1 Features • Operating voltage range of 4.5 V to 5.5 V • High-current3-state outputs interface directly with system bus • Typical tpd = 17 ns • Low power consumption, 80-μA max ICC • ±6-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Provide bu | TI 德州仪器 | | ||
Quadruple 2-Line to 1-Line Data Select RS/Multiplexers With 3-State Outputs 1 Features • Operating voltage range of 4.5 V to 5.5 V • High-current3-state outputs interface directly with system bus • Typical tpd = 17 ns • Low power consumption, 80-μA max ICC • ±6-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Provide bu | TI 德州仪器 | | ||
Quadruple 2-Line to 1-Line Data Select RS/Multiplexers With 3-State Outputs 1 Features • Operating voltage range of 4.5 V to 5.5 V • High-current3-state outputs interface directly with system bus • Typical tpd = 17 ns • Low power consumption, 80-μA max ICC • ±6-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Provide bu | TI 德州仪器 | | ||
Quadruple 2-Line to 1-Line Data Select RS/Multiplexers With 3-State Outputs 1 Features • Operating voltage range of 4.5 V to 5.5 V • High-current3-state outputs interface directly with system bus • Typical tpd = 17 ns • Low power consumption, 80-μA max ICC • ±6-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Provide bu | TI 德州仪器 | | ||
Quadruple 2-Line to 1-Line Data Select RS/Multiplexers With 3-State Outputs 1 Features • Operating voltage range of 4.5 V to 5.5 V • High-current3-state outputs interface directly with system bus • Typical tpd = 17 ns • Low power consumption, 80-μA max ICC • ±6-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Provide bu | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：462.75 Kbytes Page：13 Pages | TI 德州仪器 | | ||
QUADRUPLE 2 LINE TO 1 LINE DATA SELECTORS/ MULTIPLEXERS WITH 3 STATE OUTPUTS 文件：267.33 Kbytes Page：8 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：272.65 Kbytes Page：9 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：272.65 Kbytes Page：9 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：462.75 Kbytes Page：13 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：462.75 Kbytes Page：13 Pages | TI 德州仪器 | | ||
封装/外壳：16-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR） 描述：IC MULTIPLEXER 4 X 2:1 16SOIC 集成电路（IC） 信号开关，多路复用器，解码器 | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：272.65 Kbytes Page：9 Pages | TI 德州仪器 | | ||
QUADRUPLE 2 LINE TO 1 LINE DATA SELECTORS/ MULTIPLEXERS WITH 3 STATE OUTPUTS 文件：267.33 Kbytes Page：8 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：462.75 Kbytes Page：13 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：272.65 Kbytes Page：9 Pages | TI 德州仪器 | | ||
封装/外壳：16-SOIC（0.154"，3.90mm 宽） 包装：管件 描述：IC MULTIPLEXER 4 X 2:1 16SOIC 集成电路（IC） 信号开关，多路复用器，解码器 | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：462.75 Kbytes Page：13 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：272.65 Kbytes Page：9 Pages | TI 德州仪器 | | ||
QUADRUPLE 2 LINE TO 1 LINE DATA SELECTORS/ MULTIPLEXERS WITH 3 STATE OUTPUTS 文件：267.33 Kbytes Page：8 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：272.65 Kbytes Page：9 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：272.65 Kbytes Page：9 Pages | TI 德州仪器 | | ||
QUADRUPLE 2 LINE TO 1 LINE DATA SELECTORS/ MULTIPLEXERS WITH 3 STATE OUTPUTS 文件：267.33 Kbytes Page：8 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：462.75 Kbytes Page：13 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：272.65 Kbytes Page：9 Pages | TI 德州仪器 | | ||
Quad 2-input multiplexer; 3-state | ETC 知名厂家 | ETC | | |
Quad 2-input multiplexer; 3-state 1. General description The 74HC257; 74HCT257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 V to | NEXPERIA 安世 | | ||
Quad 2-input multiplexer; 3-state 1. General description The 74HC257; 74HCT257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 V to | NEXPERIA 安世 | | ||
Quad 2-input multiplexer; 3-state | ETC 知名厂家 | ETC | | |
Quad 2-input multiplexer 3-state 文件：80.07 Kbytes Page：13 Pages | Philips 飞利浦 | |
SN74HCT257产品属性
- 类型
描述
- 型号
SN74HCT257
- 功能描述
编码器、解码器、复用器和解复用器 Tri-St. Quad Line
- 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 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
SOP16 |
935 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
|||
TI/德州仪器 |
24+ |
NA/ |
2498 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
TI |
25+ |
3.9mm |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
|||
TI/德州仪器 |
25+ |
SOP |
880000 |
明嘉莱只做原装正品现货 |
|||
TI/德州仪器 |
23+ |
DIP |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
TI |
SOP |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
TI |
22+ |
16PDIP |
9000 |
原厂渠道,现货配单 |
|||
TI/德州仪器 |
22+ |
SOP |
9000 |
原装正品,支持实单! |
|||
TI |
25+ |
SOIC14 |
4500 |
全新原装、诚信经营、公司现货销售! |
|||
TI |
23+ |
SOP |
2500 |
正规渠道,只有原装! |
SN74HCT257规格书下载地址
SN74HCT257参数引脚图相关
- t4242
- t40
- t2222
- t2010
- t100k
- sw-262
- stm32f103
- stm32
- stk
- stc89c52rc
- stc12c5a60s2
- st70
- st18
- sst25vf040
- sr2m
- spwm
- spice模型
- spd
- sp3232
- soc
- SN74S20
- SN74S15
- SN74S11
- SN74S10
- SN74S09
- SN74S08
- SN74S05
- SN74S04
- SN74S03
- SN74S02
- SN74S00
- SN74S
- SN74LVT
- SN74LVC
- SN74LV
- SN74LS
- SN74L71
- SN74L44
- SN74L43
- SN74L42
- SN74HCT32NSR
- SN74HCT32NE4
- SN74HCT32N
- SN74HCT32DR
- SN74HCT32DG4
- SN74HCT32DBR
- SN74HCT32D
- SN74HCT273PWT
- SN74HCT273PWR
- SN74HCT273PWE4
- SN74HCT273PW
- SN74HCT273NSR
- SN74HCT273N
- SN74HCT273DWRE4
- SN74HCT273DWR
- SN74HCT273DW
- SN74HCT273DBR
- SN74HCT257N
- SN74HCT257DR
- SN74HCT257D
- SN74HCT245PWT
- SN74HCT245PWRG4
- SN74HCT245PWR
- SN74HCT245PW
- SN74HCT245NSR
- SN74HCT245N
- SN74HCT245DWR
- SN74HCT245DWE4
- SN74HCT245DW
- SN74HCT245DBRG4
- SN74HCT245DBR
- SN74HCT245APWR
- SN74HCT244QPWRQ1
- SN74HCT244QPWRG4Q1
- SN74HCT244QPWREP
- SN74HCT244PWR
- SN74HCT244PW
- SN74HCT244NSR
- SN74HCT244NE4
- SN74HCT244N
- SN74HC
- SN74H87
- SN74H78
- SN74H74
- SN74H62
- SN74H61
- SN74H60
- SN74H00
- SN74F86
- SN74F74
- SN74F51
- SN74F38
- SN74F37
- SN74F36
- SN74F32
- SN74F30
- SN74F27
- SN74F21
- SN74F20
- SN74F11
SN74HCT257数据表相关新闻
SN74HCT245PWR原包原标现货
SN74HCT245PWR原包原标现货
2025-1-14SN74HCT14PWR
SN74HCT14PWR
2021-11-23SN74HCT377DWR 原装现货
SN74HCT377DWR 可做含税，支持实单
2021-9-17SN74HCT14PWR
SN74HCT14PWR
2021-7-13SN74LS00N
SN74LS00N
2020-9-27SN74LS07DR具有集电极开路高电压输出的十六进制缓冲器/驱动器
原装正品，价格优势，竭力为您服务 0755-88600196/QQ3007281353
2019-6-24
DdatasheetPDF页码索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
- P103
- P104
- P105
- P106
