| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
BCD-to-Seven-Segment Decoders/Drivers(with open collector outputs) ● Quadrupie 2-Input Positive NAND Gates ● Quadruple 2-Input Positive NAND Gates (with Open Collector Output) (Continue ) | HITACHIHitachi Semiconductor 日立日立公司 |   | ||
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS The SN54/74LS247 thru SN54/74LS249 are BCD-to-Seven-Segment Decoder/Drivers. The LS247 and LS248 are functionally and electrically identical to the LS47 and LS48 with the same pinout configuration. The LS249 is a 16-pin version of the 14-pin LS49 and includes full functional capability for lamp te | MOTOROLA 摩托罗拉 | | ||
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS The SN54/74LS247 thru SN54/74LS249 are BCD-to-Seven-Segment Decoder/Drivers. The LS247 and LS248 are functionally and electrically identical to the LS47 and LS48 with the same pinout configuration. The LS249 is a 16-pin version of the 14-pin LS49 and includes full functional capability for lamp te | MOTOROLA 摩托罗拉 | | ||
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS The SN54/74LS247 thru SN54/74LS249 are BCD-to-Seven-Segment Decoder/Drivers. The LS247 and LS248 are functionally and electrically identical to the LS47 and LS48 with the same pinout configuration. The LS249 is a 16-pin version of the 14-pin LS49 and includes full functional capability for lamp te | MOTOROLA 摩托罗拉 | | ||
Ouadruple 2-input Positive NAND Gates 文件：6.85482 Mbytes Page：273 Pages | HITACHIHitachi Semiconductor 日立日立公司 | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
BCD-to-Seven-Segment Decoders/Drivers(with open collector 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 | | |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS | MOTOROLA 摩托罗拉 | MOTOROLA | | |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS | 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 |
|---|---|---|---|---|---|---|---|
HUAHONG/华虹 |
2450+ |
SOT23-5 |
6540 |
只做原厂原装正品终端客户免费申请样品 |
|||
HITACHI |
25+ |
DIP |
37500 |
原装正品现货,价格有优势! |
|||
HUAHONG/华虹 |
26+ |
SOT23-5 |
6000 |
原装现货 |
|||
HITACHI |
24+ |
QFP-144 |
20 |
||||
HITACHI |
23+ |
QFP-144 |
5500 |
现货,全新原装 |
|||
HIT |
25+ |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
||||
HITACHI |
09+ |
DIP16 |
402 |
全新 发货1-2天 |
|||
HITACHI/日立 |
24+ |
DIP |
43200 |
郑重承诺只做原装进口现货 |
|||
HITACHI |
2000 |
QFP-144 |
20 |
原装现货海量库存欢迎咨询 |
|||
HITACHI/日立 |
24+ |
DIP |
9600 |
原装现货,优势供应,支持实单! |
74LS249PC规格书下载地址
74LS249PC参数引脚图相关
- 89c2051
- 88e6060
- 8550
- 8510c
- 8486
- 8390
- 8255
- 822j
- 8171
- 815ept
- 8100c
- 8051
- 8024
- 7号电池
- 7994
- 7805
- 7756
- 7705ac
- 74ls48
- 74ls373
- 74LS31
- 74LS30N
- 74LS30
- 74LS298
- 74LS295
- 74LS294
- 74LS293
- 74LS289
- 74LS283
- 74LS280
- 74LS28
- 74LS279
- 74LS273
- 74LS27
- 74LS266
- 74LS260
- 74LS26
- 74LS259PC
- 74LS259DC
- 74LS259
- 74LS258PC
- 74LS258N
- 74LS258DC
- 74LS258APC
- 74LS258
- 74LS257PC
- 74LS257N
- 74LS257DC
- 74LS257APC
- 74LS257AN
- 74LS257A
- 74LS257
- 74LS253PC
- 74LS253DC
- 74LS253
- 74LS251PC
- 74LS251DC
- 74LS251
- 74LS249DC
- 74LS248DC
- 74LS247PC
- 74LS247DC
- 74LS247
- 74LS245PC
- 74LS245NA
- 74LS245N
- 74LS245DC
- 74LS245
- 74LS244PC
- 74LS244N
- 74LS244DC
- 74LS244
- 74LS243PC
- 74LS243N
- 74LS243DC
- 74LS243
- 74LS242PC
- 74LS242DC
- 74LS242
- 74LS241PC
- 74LS241
- 74LS240
- 74LS221
- 74LS22
- 74LS21
- 74LS20
- 74LS197
- 74LS196
- 74LS195
- 74LS194
- 74LS193
- 74LS192
- 74LS191
- 74LS190
- 74LS189
- 74LS181
74LS249PC数据表相关新闻
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焕盛达竭诚为您提供一站式配套服务。当天下单，当天发货；
2020-9-1974LS386PC，74LS38PC，74LS38SC，74LS393DC，74LS393PC，74LS393SC，74LS395DC，74LS395PC，74LS40DC，74LS40PC，74LS42DC，74LS42PC，74LS447PC，74LS47PC，74LS48PC，74LS49PC，74LS502DC，74LS502PC，74LS503SC
74LS386PC，74LS38PC，74LS38SC，74LS393DC，74LS393PC，74LS393SC，74LS395DC，74LS395PC，74LS40DC，74LS40PC，74LS42DC，74LS42PC，74LS447PC，74LS47PC，74LS48PC，74LS49PC，74LS502DC，74LS502PC，74LS503SC
2019-12-15
DdatasheetPDF页码索引
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