| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
HD74LS257P | Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) This multiplexer features three-state outputs that can interface directly with and drive 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 drive the bus line to a high or low logic le | RENESAS 瑞萨 |   | |
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 | | ||
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 | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | | |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TI 德州仪器 | TI | | |
3-STATE Quad 2-Data Selectors/Multiplexers | FAIRCHILD 仙童半导体 | FAIRCHILD | | |
Quadruple 2-line-to-1-line Data Selectors/Multiplexers(with non inverted 3-state outputs) | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
TRI-STATE Quad 2-Data Selectors/Multiplexers | NSC 国半 | NSC | | |
3-STATE Quad 2-Data Selectors/Multiplexers | FAIRCHILD 仙童半导体 | FAIRCHILD | | |
TRI-STATE Quad 2-Data Selectors/Multiplexers | NSC 国半 | NSC | | |
Quadruple 2-line-to-1-line Data Selectors/Multiplexers(with non inverted 3-state outputs) | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
Ouadruple 2-input Positive NAND Gates | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) | RENESAS 瑞萨 | RENESAS | | |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TI 德州仪器 | TI | | |
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | | |
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | | |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TI 德州仪器 | TI | | |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TI 德州仪器 | TI | | |
QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS | MOTOROLA 摩托罗拉 | MOTOROLA | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HITACHI |
2450+ |
DIP |
8850 |
只做原装正品假一赔十为客户做到零风险!! |
|||
HITACHI/日立 |
23+ |
DIP16 |
8000 |
只做原装现货 |
|||
HIT |
23+ |
DIP |
62657 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
|||
HITACHI/日立 |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
|||
24+ |
DIP |
18 |
|||||
HITACHI |
2023+ |
DIP |
50000 |
原装现货 |
|||
HIT |
01+ |
DIP-16 |
12 |
原装现货海量库存欢迎咨询 |
|||
HITACHI |
24+ |
DIP |
27950 |
郑重承诺只做原装进口现货 |
|||
HITACHI |
2402+ |
DIP16 |
8324 |
原装正品!实单价优! |
|||
HITACHI |
24+ |
DIP16 |
3200 |
只做原装正品现货 欢迎来电查询15919825718 |
HD74LS257P规格书下载地址
HD74LS257P参数引脚图相关
- ic元件
- ic型号
- ic行业
- ic网
- ic市场
- ic设计
- ic交易
- ic厂家
- ic查询
- IC插座
- ic测试
- ic采购
- IC(集成电路)
- hynix
- hy57v161610
- hs25
- hs20
- hl2608
- HDMI连接器
- HDD
- HD75159
- HD75153
- HD750
- HD74S86
- HD74S74
- HD74S65
- HD74S64
- HD74S58
- HD74S40
- HD74S22
- HD74S20
- HD74S15
- HD74S12
- HD74S11
- HD74S10
- HD74S05
- HD74S04
- HD74S03
- HD74S02
- HD74S00
- HD74LS293
- HD74LS290P
- HD74LS290
- HD74LS283P
- HD74LS283
- HD74LS280P
- HD74LS280
- HD74LS27P
- HD74LS279P
- HD74LS279
- HD74LS273P
- HD74LS27
- HD74LS26P
- HD74LS266P
- HD74LS266
- HD74LS26
- HD74LS259P
- HD74LS259
- HD74LS258P
- HD74LS258
- HD74LS257
- HD74LS253P
- HD74LS253
- HD74LS251P
- HD74LS251
- HD74LS249P
- HD74LS249
- HD74LS247P
- HD74LS247
- HD74LS245WP
- HD74LS244P
- HD74LS244
- HD74LS241P
- HD74LS241
- HD74LS240P
- HD74LS240
- HD74LS22P
- HD74LS221P
- HD74LS221
- HD74LS22
- HD74LS
- HD74AC
- HD7496
- HD7495A
- HD7493A
- HD7492A
- HD7491A
- HD7490A
- HD7489
- HD7486
- HD7485
- HD7483A
- HD7476
- HD7475
- HD7474
- HD7473
- HD7472
- HD7460
- HD7454
- HD7453
HD74LS257P数据表相关新闻
HDC1010YPAR
原装正品现货
2022-10-14HD74LS192P 逻辑IC 原装现货，只做原装。
HD74LS192P 原装现货，只做原装。
2021-1-4HD74LS240P 八路缓冲器/线路驱动器 进口原装现货。
HD74LS240P 进口原装现货。
2021-1-4HD64F3687FPV信誉第一 只做原装
焕盛达竭诚为您提供一站式配套服务。当天下单，当天发货；
2020-10-30HD8004FNLT
HD8004FNLT
2020-7-22HDBL101G-1.0AMP玻璃钝化高效整流桥
HDBL101G - 1.0AMP玻璃钝化高效整流桥 特点： 1.Green复合包装上的“G”后缀 2.code及前缀的“G”上的日期代码 3。高浪涌电流能力 4，高温度焊接保证：260℃/ 10秒/0.375“（9.5毫米）领导长度在5磅，（2.3公斤）拉力 5. Reliable低的成本建设利用成型 塑料技术 6. Ideal为印刷电路板 7. Glass钝化结 8. UL识别的文件＃E -326854 机械数据： 案例
2012-11-5
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
