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DM74ALS74A中文资料PDF规格书
厂商型号 |
DM74ALS74A |
参数属性 | DM74ALS74A 封装/外壳为14-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC) > 触发器;产品描述:IC FF D-TYPE DUAL 1BIT 14SOIC |
功能描述 | Dual D Positive-Edge-Triggered Flip-Flop with Preset and Clear |
文件大小 |
68.98 Kbytes |
页面数量 |
7 页 |
生产厂商 | Fairchild Semiconductor |
企业简称 |
Fairchild【仙童半导体】 |
中文名称 | 飞兆/仙童半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-9 9:00:00 |
DM74ALS74A规格书详情
General Description
The DM74ALS74A contains two independent positive edge-triggered flip-flops. Each flip-flop has individual D, clock, clear and preset inputs, and also complementary Q and Q outputs.
Information at input D is transferred to the Q output on the positive going edge of the clock pulse. Clock triggering occurs at a voltage level of the clock pulse and is not directly related to the transition time of the positive going pulse. When the clock input is at either the HIGH or LOW level, the D input signal has no effect.
Asynchronous preset and clear inputs will set or clear Q output respectively upon the application of low level signal.
Features
■ Switching specifications at 50 pF
■ Switching specifications guaranteed over full temperature and VCC range
■ Advanced oxide-isolated, ion-implanted Schottky TTL process
■ Functionally and pin-for-pin compatible with Schottky and LS TTL counterpart
■ Improved AC performance over LS74 at approximately half the power
产品属性
- 产品编号:
DM74ALS74AMX
- 制造商:
onsemi
- 类别:
集成电路(IC) > 触发器
- 系列:
74ALS
- 包装:
管件
- 功能:
设置(预设)和复位
- 类型:
D 型
- 输出类型:
补充型
- 不同 V、最大 CL 时最大传播延迟:
18ns @ 5V,50pF
- 触发器类型:
正边沿
- 电流 - 输出高、低:
400µA,8mA
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 供应商器件封装:
14-SOIC
- 封装/外壳:
14-SOIC(0.154",3.90mm 宽)
- 描述:
IC FF D-TYPE DUAL 1BIT 14SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NATIONAL |
23+ |
原厂封装 |
39215 |
询价 | |||
NS |
21+ |
SOP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
NS |
2023+ |
DM74157N |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
FSC |
2019 |
NA |
55000 |
专营原装正品现货 |
询价 | ||
NS/国半 |
22+ |
DIP-14 |
6550 |
原装 低价 支持实单 |
询价 | ||
NATIONALSEMI |
2021+ |
N/A |
6800 |
只有原装正品 |
询价 | ||
NSC |
2016+ |
DIP |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
FAIRCHILD/仙童 |
23+ |
SOP3.9 |
50 |
大批量供应优势库存热卖 |
询价 | ||
FSC |
18+ |
SOP 3.9 14P |
9862 |
全新原装现货/假一罚百! |
询价 | ||
FAIRCHILD SEMICONDUCTOR |
2022+ |
原厂原包装 |
8600 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 |