位置：首页 > IC中文资料第5435页 > 74LS197
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
74LS197 | 4-STAGE PRESETTABLE RIPPLE COUNTERS 4-STAGE PRESETTABLE RIPPLE COUNTERS The SN54/74LS196 decade counter is partitioned into divide-by-two and divide-by-five sections which can be combined to count either in BCD (8, 4, 2, 1) sequence or in a bi-quinary mode producing a 50 duty cycle output. The SN54/74LS197 contains divide-by-tw | MOTOROLA 摩托罗拉 |   | |
4-STAGE PRESETTABLE RIPPLE COUNTERS 4-STAGE PRESETTABLE RIPPLE COUNTERS The SN54/74LS196 decade counter is partitioned into divide-by-two and divide-by-five sections which can be combined to count either in BCD (8, 4, 2, 1) sequence or in a bi-quinary mode producing a 50 duty cycle output. The SN54/74LS197 contains divide-by-tw | MOTOROLA 摩托罗拉 | | ||
4-STAGE PRESETTABLE RIPPLE COUNTERS 4-STAGE PRESETTABLE RIPPLE COUNTERS The SN54/74LS196 decade counter is partitioned into divide-by-two and divide-by-five sections which can be combined to count either in BCD (8, 4, 2, 1) sequence or in a bi-quinary mode producing a 50 duty cycle output. The SN54/74LS197 contains divide-by-tw | MOTOROLA 摩托罗拉 | | ||
50/30/100-MHz [RESETTABLE DECADE OR BINARY COUNTERS/LATCHES 文件：779.54 Kbytes Page：17 Pages | TI 德州仪器 | | ||
50/30/100-MHz [RESETTABLE DECADE OR BINARY COUNTERS/LATCHES 文件：779.54 Kbytes Page：17 Pages | TI 德州仪器 | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Presettable Binary Counters | NSC 国半 | NSC | | |
50/30/100-MHz [RESETTABLE DECADE OR BINARY COUNTERS/LATCHES | TI 德州仪器 | TI | | |
4-STAGE PRESETTABLE RIPPLE COUNTERS | MOTOROLA 摩托罗拉 | MOTOROLA | | |
50/30/100-MHz [RESETTABLE DECADE OR BINARY COUNTERS/LATCHES | TI 德州仪器 | TI | | |
4-STAGE PRESETTABLE RIPPLE COUNTERS | MOTOROLA 摩托罗拉 | MOTOROLA | | |
50/30/100-MHz [RESETTABLE DECADE OR BINARY COUNTERS/LATCHES | TI 德州仪器 | TI | | |
4-STAGE PRESETTABLE RIPPLE COUNTERS | MOTOROLA 摩托罗拉 | MOTOROLA | |
74LS197产品属性
- 类型
描述
- 型号
74LS197
- 制造商
MOTOROLA
- 制造商全称
Motorola, Inc
- 功能描述
4-STAGE PRESETTABLE RIPPLE COUNTERS
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NS |
24+ |
DIP |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
SIGN |
23+ |
NA |
9856 |
原装正品,假一罚百! |
|||
74LS197N |
25+ |
1 |
1 |
||||
MOT |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
24+ |
17 |
||||||
F |
23+ |
CDIP-14 |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
|||
S |
85+ |
PDIP |
155 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
sgs |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
|||
PANASONIC/松下 |
25+ |
DIP14 |
90000 |
全新原装现货 |
|||
MOT SIG |
23+ |
DIP14 |
50000 |
全新原装正品现货,支持订货 |
74LS197规格书下载地址
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DdatasheetPDF页码索引
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