| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
HD74LS74 | Dual D-type Positive Edge-triggered Flip-Flops(With Preset and Clear) Dual D-type Positive Edge-triggered Flip-Flops(With Preset and Clear) | HITACHIHitachi Semiconductor 日立日立公司 |   | |
HD74LS74 | Dual D-type Positive Edge-triggered Flip-Flops(With Preset and Clear) | HITACHIHitachi Semiconductor 日立日立公司 | | |
Dual D-type Positive Edge-triggered Flip-Flops(With Preset and Clear) Dual D-type Positive Edge-triggered Flip-Flops(With Preset and Clear) | HITACHIHitachi Semiconductor 日立日立公司 | | ||
Dual D-type Positive Edge-triggered Flip-Flops(With Preset and Clear) Dual D-type Positive Edge-triggered Flip-Flops(With Preset and Clear) | 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 | | ||
Dual D-type Positive Edge-triggered Flip-Flops (with Preset and Clear) 文件：102.82 Kbytes Page：8 Pages | RENESAS 瑞萨 | | ||
Dual D-type Positive Edge-triggered Flip-Flops (with Preset and Clear) 文件：103.58 Kbytes Page：8 Pages | RENESAS 瑞萨 | | ||
Dual D-type Positive Edge-triggered Flip-Flops (with Preset and Clear) 文件：103.58 Kbytes Page：8 Pages | RENESAS 瑞萨 | | ||
Dual D-type Positive Edge-triggered Flip-Flops (with Preset and Clear) 文件：102.82 Kbytes Page：8 Pages | RENESAS 瑞萨 | | ||
Dual D-type Positive Edge-triggered Flip-Flops (with Preset and Clear) 文件：103.58 Kbytes Page：8 Pages | RENESAS 瑞萨 | | ||
Dual D-type Positive Edge-triggered Flip-Flops (with Preset and Clear) 文件：102.82 Kbytes Page：8 Pages | RENESAS 瑞萨 | | ||
General-Purpose Logics-HD74LS Series | RENESAS 瑞萨 | | ||
General-Purpose Logics-HD74LS Series | RENESAS 瑞萨 | | ||
Dual D-type Positive Edge-triggered Flip-Flops (with Preset and Clear) 文件：103.58 Kbytes Page：8 Pages | RENESAS 瑞萨 | | ||
Dual D-type Positive Edge-triggered Flip-Flops (with Preset and Clear) 文件：102.82 Kbytes Page：8 Pages | RENESAS 瑞萨 | | ||
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-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-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-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 Positive-Edge-Triggered D Flip-Flops with Preset, Clear and Complementary Outputs 文件：136.42 Kbytes Page：6 Pages | NSC 国半 | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP | MOTOROLA 摩托罗拉 | MOTOROLA | | |
Dual Positive-Edge-Triggered D Flip-Flops with Preset, Clear and Complementary Outputs | NSC 国半 | NSC | | |
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | | |
Dual Positive-Edge-Triggered D Flip-Flops with Preset, Clear and Complementary Outputs | FAIRCHILD 仙童半导体 | FAIRCHILD | | |
Dual D-type Positive Edge-triggered Flip-Flops(With Preset and Clear) | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR | TI 德州仪器 | TI | | |
54LS74A | ETCList of Unclassifed Manufacturers 未分类制造商 | ETC | | |
Dual Positive-Edge-Triggered D Flip-Flops with Preset, Clear and Complementary Outputs | NSC 国半 | NSC | | |
Dual Positive-Edge-Triggered D Flip-Flops with Preset, Clear and Complementary Outputs | FAIRCHILD 仙童半导体 | FAIRCHILD | | |
Surface Mount Power Inductors | ICE | ICE | | |
Surface Mount Power Inductors | ICE | ICE | | |
Transistor transistor logic | NTE | NTE | | |
INTEGRATED CIRCUIT PINOUTS | ETCList of Unclassifed Manufacturers 未分类制造商 | ETC | | |
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR | TI 德州仪器 | TI | | |
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | | |
DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP | MOTOROLA 摩托罗拉 | MOTOROLA | | |
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | | |
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR | TI 德州仪器 | TI | | |
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR | TI 德州仪器 | TI | | |
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR | TI 德州仪器 | TI | | |
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | | |
DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP | MOTOROLA 摩托罗拉 | MOTOROLA | |
HD74LS74产品属性
- 类型
描述
- Family.：
HD74LS Series
- Function Gr1：
Latch/Flip-Flop/Register
- Function Gr2：
D type FlipFlop
- Function：
Dual D-type Flip-Flops with Preset and Clear
- Number of Channel：
2
- Topa[Tjopa] (degC) min.：
-20
- Topa[Tjopa] (degC) max.：
75
- Vcc (V) min.：
4.75
- Vcc (V) max.：
5.25
- Iout (mA)：
-0.4/+8
- Propagation Delay (ns) max.：
32
- Package Type：
SOP
- Production Status：
Non-promotion
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
2023+ |
DIP |
3000 |
进口原装现货 |
||||
Renesas(瑞萨) |
24+ |
标准封装 |
31048 |
支持大陆交货,美金交易。原装现货库存。 |
|||
Renesas(瑞萨) |
23+ |
原厂封装 |
32078 |
10年以上分销商,原装进口件,服务型企业 |
|||
HITACHI |
24+ |
CDIP14P |
6980 |
原装现货,可开13%税票 |
|||
RENESAS |
2023+ |
SOP-14 |
50000 |
原装现货 |
|||
RENESAS |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
||||
RENESAS/瑞萨 |
24+ |
DIP |
33487 |
郑重承诺只做原装进口现货 |
|||
HD |
03+ |
DIP |
62000 |
原装正品现货优势18 |
|||
RENESAS/瑞萨 |
2023+ |
DIP14 |
16467 |
专注全新正品,优势现货供应 |
|||
HITACHI/日立 |
2406+ |
11260 |
诚信经营!进口原装!量大价优! |
HD74LS74规格书下载地址
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2012-11-5
DdatasheetPDF页码索引
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