| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN74LS669D | SYNCHRONOUS 4-BIT UP/DOWN COUNTER SYNCHRONOUS 4-BIT UP/DOWN COUNTER The SN54 /74LS669 is a synchronous 4-bit up/down counter. The LS669 is a 4-bit binary counter. For high speed counting applications, this presettable counter features an internal carry lookahead for cascading purposes. By clocking all flip-flops simultaneousl | ONSEMI 安森美半导体 |   | |
SN74LS669D | SYNCHRONOUS 4-BIT UP/DOWN COUNTER SYNCHRONOUS 4-BIT UP/DOWN COUNTER The SN54/74LS669 is a synchronous 4-bit up/down counter. The LS669 is a 4-bit binary counter. For high speed counting applications, this presettable counter features an internal carry lookahead for cascading purposes. By clocking all flip-flops simultaneously | ONSEMI 安森美半导体 | | |
SN74LS669D | SYNCHRONOUS 4-BIT UP/DOWN COUNTER SYNCHRONOUS 4-BIT UP/DOWN COUNTER The SN54 /74LS669 is a synchronous 4-bit up/down counter. The LS669 is a 4-bit binary counter. For high speed counting applications, this presettable counter features an internal carry lookahead for cascading purposes. By clocking all flip-flops simultaneousl | MOTOROLA 摩托罗拉 | | |
SN74LS669D | 封装/外壳：16-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR） 描述：IC SYNC UP/DWN BIN COUNTR 16SOIC 集成电路（IC） 计数器，除法器 | TI 德州仪器 | | |
SN74LS669D | IC SYNC UP/DWN BIN COUNTR 16SOIC | TI 德州仪器 | | |
SN74LS669D | SYNCHRONOUS 4-BIT UP/DOWN COUNTERS 文件：481.95 Kbytes Page：12 Pages | TI 德州仪器 | | |
SYNCHRONOUS 4-BIT UP/DOWN COUNTER SYNCHRONOUS 4-BIT UP/DOWN COUNTER The SN54 /74LS669 is a synchronous 4-bit up/down counter. The LS669 is a 4-bit binary counter. For high speed counting applications, this presettable counter features an internal carry lookahead for cascading purposes. By clocking all flip-flops simultaneousl | MOTOROLA 摩托罗拉 | | ||
SYNCHRONOUS 4-BIT UP/DOWN COUNTER SYNCHRONOUS 4-BIT UP/DOWN COUNTER The SN54 /74LS669 is a synchronous 4-bit up/down counter. The LS669 is a 4-bit binary counter. For high speed counting applications, this presettable counter features an internal carry lookahead for cascading purposes. By clocking all flip-flops simultaneousl | ONSEMI 安森美半导体 | | ||
SYNCHRONOUS 4-BIT UP/DOWN COUNTERS 文件：481.95 Kbytes Page：12 Pages | TI 德州仪器 | |
SN74LS669D产品属性
- 类型
描述
- 方向：
上，下
- 元件数：
1
- 每元件位数：
4
- 复位：
异步
- 定时：
同步
- 计数速率：
32MHz
- 触发器类型：
正边沿
- 电压 - 电源：
4.75V ~ 5.25V
- 工作温度：
0°C ~ 70°C
- 安装类型：
表面贴装
- 封装/外壳：
16-SOIC（0.154\，3.90mm 宽）
- 供应商器件封装：
16-SOIC
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
西门子 |
24+ |
TO92 |
6600 |
||||
TI |
2550+ |
BGA |
6850 |
只做原装正品现货或订货假一赔十! |
|||
TI |
25+ |
16-SOIC |
7734 |
样件支持,可原厂排单订货! |
|||
TI(德州仪器) |
26+ |
- |
3600 |
十二年VIP会员,诚信经营,原装库存·可零售! |
|||
TI |
23+ |
BGA |
5000 |
全新原装,支持实单,非诚勿扰 |
|||
TI |
23+ |
BGA |
3200 |
公司只做原装，可来电咨询 |
|||
TI |
22+ |
16SOIC |
9000 |
原厂渠道,现货配单 |
|||
TI |
三年内 |
1983 |
只做原装正品 |
||||
TI |
22+ |
BGA |
20000 |
公司只做原装 品质保障 |
|||
TI/德州仪器 |
2402+ |
QFN |
8324 |
原装正品!实单价优! |
SN74LS669D芯片相关品牌
SN74LS669D规格书下载地址
SN74LS669D参数引脚图相关
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- SN74LS669DG4
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- SN74LS668N
- SN74LS653NT
- SN74LS652XC WAF
- SN74LS652NTE4
- SN74LS652NT
- SN74LS652NS
- SN74LS652DWRG4
- SN74LS652DWRE4
- SN74LS652DWR
- SN74LS652DWG4
- SN74LS652DWE4
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- SN74L71
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- SN74H00
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