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| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
74LS168 | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS The SN54 /74LS168 and SN54 /74LS169 are fully synchronous 4-stage up/down counters featuring a preset capability for programmable operation, carry lookahead for easy cascading and a U/D input to control the direction of counting. The SN54 /74LS168 counts in a BCD decade (8, 4, 2, 1) sequence, whil | Motorola 摩托罗拉 |   | |
74LS168 | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS The SN54/74LS168 and SN54/74LS169 are fully synchronous 4-stage up/down counters featuring a preset capability for programmable operation, carry lookahead for easy cascading and a U/D input to control the direction of counting. The S | ONSEMI 安森美半导体 | | |
74LS168 | 54LS168 Synchronous Bi-Directional BCD Decade Counter 文件：131.17 Kbytes Page：6 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | | |
16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS The SN54/74LS168 and SN54/74LS169 are fully synchronous 4-stage up/down counters featuring a preset capability for programmable operation, carry lookahead for easy cascading and a U/D input to control the direction of counting. The SN54/74LS168 counts in a BCD decade (8, 4, 2, 1) sequence, while t | ONSEMI 安森美半导体 | | ||
BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS The SN54/74LS168 and SN54/74LS169 are fully synchronous 4-stage up/down counters featuring a preset capability for programmable operation, carry lookahead for easy cascading and a U/D input to control the direction of counting. The S | ONSEMI 安森美半导体 | |
| 替换型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS | Motorola 摩托罗拉 | Motorola | | |
BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS | ONSEMI 安森美半导体 | ONSEMI | |
74LS168产品属性
- 类型
描述
- 型号
74LS168
- 制造商
NSC
- 制造商全称
National Semiconductor
- 功能描述
54LS168 Synchronous Bi-Directional BCD Decade Counter
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
sgs |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
|||
sgs |
24+ |
500000 |
行业低价,代理渠道 |
||||
S |
24+ |
DIP16 |
990000 |
明嘉莱只做原装正品现货 |
|||
FAIRCHILD/仙童 |
24+ |
NA/ |
6250 |
原装现货,当天可交货,原型号开票 |
|||
PHIL |
23+ |
NA |
20000 |
全新原装假一赔十 |
|||
FSC |
24+ |
DIP-16 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
S |
25+ |
DIP16 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
|||
FSC |
02+ |
DIP-16 |
687 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
FSC |
21+ |
DIP-16 |
272 |
原装现货假一赔十 |
|||
FAIRCHILD/仙童 |
23+ |
81+ |
6500 |
专注配单,只做原装进口现货 |
74LS168规格书下载地址
74LS168参数引脚图相关
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2020-9-19
DdatasheetPDF页码索引
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