位置：首页 > IC中文资料第1399页 > DM74LS257BMX
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
TRI-STATE Quad 2-Data Selectors/Multiplexers 文件：163.7 Kbytes Page：8 Pages | NSC 国半 |   | ||
TRI-STATE Quad 2-Data Selectors/Multiplexers 文件：163.7 Kbytes Page：8 Pages | NSC 国半 | | ||
TRI-STATE Quad 2-Data Selectors/Multiplexers 文件：163.7 Kbytes Page：8 Pages | NSC 国半 | | ||
QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS The LSTTL/MSI SN54/74LS257B and the SN54/74LS258B are Quad 2-Input Multiplexers with 3-state outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted | MOTOROLA 摩托罗拉 | | ||
QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS The LSTTL/MSI SN54/74LS257B and the SN54/74LS258B are Quad 2-Input Multiplexers with 3-state outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted | MOTOROLA 摩托罗拉 | |
DM74LS257BMX产品属性
- 类型
描述
- 型号
DM74LS257BMX
- 功能描述
编码器、解码器、复用器和解复用器 3-STATE Data Sel/Mul
- 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 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
25+ |
- |
22412 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
onsemi(安森美) |
25+ |
- |
22360 |
样件支持,可原厂排单订货! |
|||
FSC |
23+ |
NA |
20000 |
全新原装假一赔十 |
|||
FAIRCHILD |
24+ |
DIP |
5000 |
仙童授权代理原装进口现货 |
|||
NAT |
24+/25+ |
71 |
原装正品现货库存价优 |
||||
FAIRCHIL |
25+ |
DIP |
4500 |
全新原装、诚信经营、公司现货销售 |
|||
NAT |
2015+ |
SOP |
19889 |
一级代理原装现货,特价热卖! |
|||
FAIRCHILD/仙童 |
1021+ |
DIP16 |
820 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
NSC |
25+ |
原装原封 |
8888 |
专做原装正品,假一罚百! |
|||
NSC |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
DM74LS257BMX芯片相关品牌
DM74LS257BMX规格书下载地址
DM74LS257BMX参数引脚图相关
- F330
- f133
- f1212
- ex128
- et600
- ESD
- ep9315
- ep1c3t144c8n
- EMI滤波器
- em35
- EDA
- e251
- d类功放
- d触发器芯片
- d触发器
- dsp芯片
- dsp技术
- ds18b20
- ds1302
- dna芯片
- DM7613
- DM7556J
- DM7556
- DM74S86
- DM74S74
- DM74S64
- DM74S51
- DM74S40
- DM74S32
- DM74S30
- DM74S20
- DM74S11
- DM74S10
- DM74S09
- DM74S08
- DM74S05
- DM74S04
- DM74S03
- DM74S02
- DM74S00
- DM74LS273SJX
- DM74LS273SJ
- DM74LS273N
- DM74LS27 WAF
- DM74LS26N
- DM74LS26MX
- DM74LS26M
- DM74LS266N
- DM74LS266MX
- DM74LS266M
- DM74LS260M
- DM74LS259WMX
- DM74LS259WM
- DM74LS259N
- DM74LS259MX
- DM74LS259M
- DM74LS259 WAF
- DM74LS258BM
- DM74LS257N
- DM74LS257BN
- DM74LS257BM
- DM74LS257B WAF
- DM74LS253N
- DM74LS253MX
- DM74LS253M
- DM74LS253 WAF
- DM74LS251N
- DM74LS251MX
- DM74LS251M
- DM74LS251 WAF
- DM74LS245WMX
- DM74LS245WM
- DM74LS245SJX
- DM74LS245SJ
- DM74LS245N
- DM74LS245 WAF
- DM74LS244WMX
- DM74LS244WM
- DM74LS244SJX
- DM74LS244SJ
- DM7497N
- DM7497
- DM7496
- DM7495N
- DM7493A
- DM7490A
- DM7489B
- DM7489
- DM7486N
- DM7486
- DM7485N
- DM7485
- DM7476W
- DM7476N
- DM7476
- DM7475
- DM7474N
- DM7474M
- DM7474
- DM7473N
DM74LS257BMX数据表相关新闻
DM9000E-H 以太网开发工具
DM9000E-H 以太网开发工具 ETHERNET CONTROLLER HEADER BRD 50x40mm
2023-3-1DM9000CEP现货热卖！！！！ 假一赔万，欢迎来电18916952726
DM9000CEP现货热卖！！！！ 假一赔万，欢迎来电18916952726
2021-7-7DM9000AEP产品资料 原装正品现货
DM9000AEP产品资料 原装正品现货
2020-7-10DM74LS241WM，DM74LS241WMX，DM74LS243N，DM74LS244N，DM74LS244SJX，DM74LS245N，DM74LS245SJX，DM74LS251M，DM74LS251MX，DM74LS251N，DM74LS253MX，DM74LS257BMX，DM74LS221MX，DM74LS221SJ，DM74LS221
DM74LS241WM，DM74LS241WMX，DM74LS243N，DM74LS244N，DM74LS244SJX，DM74LS245N，DM74LS245SJX，DM74LS251M，DM74LS251MX，DM74LS251N，DM74LS253MX，DM74LS257BMX，DM74LS221MX，DM74LS221SJ，DM74LS221
2019-12-18DM74AS169AN，P6KE200AT/B，UEP1H220MPD1TD，DM9328N，1N5232B(T50A)，LS3360L，LT1E53A，MC14511BDWR2，SMA020450100R1%A2，SAA1064T，DM74AS257M
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
- 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
- P107
- P108
- P109
- P110
