| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN54LS74 | DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP The SN54/74LS74A dual edge-triggered flip-flop utilizes Schottky TTL circuitry to produce high speed D-type flip-flops. Each flip-flop has individual clear and set inputs, and also complementary Q and Q outputs. Information at input D is transferred | MOTOROLA 摩托罗拉 |   | |
SN54LS74 | DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLIP-FLOPS WITH PRESET AND CLEAR 文件：1.26312 Mbytes Page：21 Pages | TI 德州仪器 | | |
SN54LS74 | DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP | ETC 知名厂家 | ETC | |
10-LINE-TO-4-LINE AND 8-LINE-TO-3-LINE PRIORITY ENCODERS 10-LINE-TO-4-LINE AND 8-LINE-TO-3-LINE PRIORITY ENCODERS The SN54/74LS147 and the SN54/74LS148 are Priority Encoders. They provide priority decoding of the inputs to ensure that only the highest order dataline is encoded.Both devices have data inputs and outputs which are active at the low lo | MOTOROLA 摩托罗拉 | | ||
DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP The SN54/74LS74A dual edge-triggered flip-flop utilizes Schottky TTL circuitry to produce high speed D-type flip-flops. Each flip-flop has individual clear and set inputs, and also complementary Q and Q outputs. Information at input D is transferred | MOTOROLA 摩托罗拉 | | ||
具有预置和清零端的双路正边沿触发式 D 型触发器 These devices contain two independent D-type positive-edge-triggered flip-flops. A low level at the preset or clear inputs sets or resets the outputs regardless of the levels of the other inputs. When preset and clear are inactive (high), data at the D input meeting the setup time requirements are t • Package Options Include Plastic “Small Outline\" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs\n• Dependable Texas Instruments Quality and Reliability; | TI 德州仪器 | | ||
具有预置和清零端的双路正边沿触发式 D 型触发器 These devices contain two independent D-type positive-edge-triggered flip-flops. A low level at the preset or clear inputs sets or resets the outputs regardless of the levels of the other inputs. When preset and clear are inactive (high), data at the D input meeting the setup time requirements are t • Package Options Include Plastic “Small Outline\" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs\n• Dependable Texas Instruments Quality and Reliability; | TI 德州仪器 | | ||
DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP The SN54/74LS74A dual edge-triggered flip-flop utilizes Schottky TTL circuitry to produce high speed D-type flip-flops. Each flip-flop has individual clear and set inputs, and also complementary Q and Q outputs. Information at input D is transferred | MOTOROLA 摩托罗拉 | | ||
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR 文件：699.19 Kbytes Page：18 Pages | TI 德州仪器 | | ||
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR 文件：1.26034 Mbytes Page：23 Pages | TI 德州仪器 | | ||
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLIP-FLOPS WITH PRESET AND CLEAR 文件：1.26312 Mbytes Page：21 Pages | TI 德州仪器 | | ||
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR 文件：1.48373 Mbytes Page：25 Pages | TI 德州仪器 | | ||
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR 文件：699.19 Kbytes Page：18 Pages | TI 德州仪器 | | ||
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLIP-FLOPS WITH PRESET AND CLEAR 文件：1.26312 Mbytes Page：21 Pages | TI 德州仪器 | | ||
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR 文件：1.26034 Mbytes Page：23 Pages | TI 德州仪器 | | ||
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR 文件：699.19 Kbytes Page：18 Pages | TI 德州仪器 | | ||
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR 文件：1.26034 Mbytes Page：23 Pages | TI 德州仪器 | | ||
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR 文件：699.19 Kbytes Page：18 Pages | TI 德州仪器 | | ||
Dual Positive-Edge-Triggered D Flip-Flops with Preset, Clear and Complementary Outputs 文件：136.42 Kbytes Page：6 Pages | NSC 国半 | | ||
Dual Positive-Edge-Triggered D Flip-Flops with Preset, Clear and Complementary Outputs 文件：136.42 Kbytes Page：6 Pages | NSC 国半 | |
SN54LS74产品属性
- 类型
描述
- Technology Family：
LS
- Supply voltage (Min) (V)：
4.5
- Supply voltage (Max) (V)：
5.5
- Input type：
Bipolar
- Output type：
Push-Pull
- Clock Frequency (Max) (MHz)：
25
- IOL (Max) (mA)：
8
- IOH (Max) (mA)：
-0.4
- ICC (Max) (uA)：
8000
- Features：
High speed (tpd 10-50ns)
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
CDIP-14 |
12421 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
TI(德州仪器) |
26+ |
- |
10548 |
原厂订货渠道,支持账期,一站式服务! |
|||
TI |
23+ |
CDIP |
20000 |
全新原装假一赔十 |
|||
TI |
24+ |
DIP |
8500 |
只做原装正品假一赔十为客户做到零风险!! |
|||
TI |
21+ |
DIP-14 |
10000 |
只做原装,质量保证 |
|||
SN54LS74AJ |
25+ |
17 |
17 |
||||
TI |
23+ |
NA |
20000 |
||||
TI |
25+ |
DIP |
20000 |
原装 |
|||
TI |
25+ |
DIP14 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
|||
TI/TEXAS |
26+ |
DIP陶瓷 |
8931 |
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订 |
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SN54LS74规格书下载地址
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