位置：首页 > IC中文资料第1497页 > SN74LS669
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN74LS669 | 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 |   | |
SN74LS669 | SYNCHRONOUS 4-BIT UP/DOWN COUNTERS Programmable Look-Ahead Up/Down Binary/Decade Counters * Fully Synchronous Operation for Counting and Programming * Internal Look-Ahead for Fast Counting © Carry Output for n-Bit Cascading * Fully Independent Clock Circuit © Buffered Outputs description Thess synchronous p | TI 德州仪器 | | |
SN74LS669 | SYNCHRONOUS 4-BIT UP/DOWN COUNTERS 文件：481.95 Kbytes Page：12 Pages | TI 德州仪器 | | |
SN74LS669 | SYNCHRONOUS 4-BIT UP/DOWN COUNTER | ONSEMI 安森美半导体 | | |
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 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 | | ||
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 | | ||
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 | | ||
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 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 COUNTERS 文件：481.95 Kbytes Page：12 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 SYNC UP/DWN BIN COUNTR 16SOIC 集成电路（IC） 计数器，除法器 | TI2 德州仪器 | | ||
IC SYNC UP/DWN BIN COUNTR 16SOIC | TI 德州仪器 | | ||
SYNCHRONOUS 4-BIT UP/DOWN COUNTERS 文件：481.95 Kbytes Page：12 Pages | TI 德州仪器 | | ||
SYNCHRONOUS 4-BIT UP/DOWN COUNTERS 文件：481.95 Kbytes Page：12 Pages | TI 德州仪器 | | ||
封装/外壳：16-DIP（0.300"，7.62mm） 包装：卷带（TR） 描述：IC SYNC UP/DWN BNRY COUNTR 16DIP 集成电路（IC） 计数器，除法器 | TI2 德州仪器 | | ||
IC SYNC UP/DWN BNRY COUNTR 16DIP | TI 德州仪器 | | ||
Synchronous Up/Down 4-bit Binary Counters ● 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 | | ||
Ouadruple 2-input Positive NAND Gates 文件：6.85482 Mbytes Page：273 Pages | HitachiHitachi Semiconductor 日立日立公司 | | ||
Synchronous Up / Down 4-bit Binary Counter 文件：182.22 Kbytes Page：9 Pages | RENESAS 瑞萨 | | ||
Synchronous Up / Down 4-bit Binary Counter 文件：182.22 Kbytes Page：9 Pages | RENESAS 瑞萨 | |
SN74LS669产品属性
- 类型
描述
- 型号
SN74LS669
- 功能描述
计数器 IC Synch 4-Bit Up/Down Binary Counter
- RoHS
否
- 制造商
NXP Semiconductors
- 计数器类型
Binary Counters
- 逻辑系列
74LV
- 位数
10
- 工作电源电压
1 V to 5.5 V
- 工作温度范围
- 40 C to + 125 C
- 封装/箱体
SOT-109
- 封装
Reel
| 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+ |
PDIP16 |
924 |
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/ |
36 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
TI(德州仪器) |
2024+ |
PDIP-16 |
500000 |
诚信服务,绝对原装原盘 |
|||
TI/德州仪器 |
25+ |
DIP16 |
880000 |
明嘉莱只做原装正品现货 |
|||
TI |
DIP |
5350 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
TI/德州仪器 |
22+ |
SOP |
3000 |
原装正品,支持实单 |
|||
TI/德州仪器 |
2450+ |
SOP16P |
6540 |
只做原厂原装正品现货或订货!终端工厂可以申请样品! |
|||
TI |
23+ |
NA |
19854 |
专业电子元器件供应链正迈科技特价代理特价，原装元器件供应，支持开发样品 |
|||
TI/德州仪器 |
QQ咨询 |
CDIP |
909 |
全新原装 研究所指定供货商 |
|||
TI |
22+ |
16PDIP |
9000 |
原厂渠道,现货配单 |
SN74LS669规格书下载地址
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