74HC74D中文资料PDF规格书
厂商型号 |
74HC74D |
参数属性 | 74HC74D 封装/外壳为14-SOIC(0.154",3.90mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;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-type flip-flop with set and reset; positive edge-trigger |
文件大小 |
175.47 Kbytes |
页面数量 |
21 页 |
生产厂商 | NXP Semiconductors |
企业简称 |
nxp【恩智浦】 |
中文名称 | 恩智浦半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-28 23:26:00 |
74HC74D规格书详情
General description
The 74HC74 and 74HCT74 are dual positive edge triggered D-type flip-flop. They have individual data (nD), clock (nCP), set (nSD) and reset (nRD) inputs, and complementary nQ and nQ outputs. Data at the nD-input, that meets the set-up and hold time requirements on the LOW-to-HIGH clock transition, is stored in the flip-flop and appears at the nQ output. Schmitt-trigger action in the clock input, makes the circuit highly tolerant to slower clock rise and fall times. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features and benefits
■ Input levels:
◆ For 74HC74: CMOS level
◆ For 74HCT74: TTL level
■ Symmetrical output impedance
■ Low power dissipation
■ High noise immunity
■ Balanced propagation delays
■ Specified in compliance with JEDEC standard no. 7A
■ ESD protection:
◆ HBM JESD22-A114F exceeds 2000 V
◆ MM JESD22-A115-A exceeds 200 V
■ Multiple package options
■ Specified from -40 °C to +85 °C and from -40 °C to +125 °C
产品属性
- 产品编号:
74HC74D
- 制造商:
Toshiba Semiconductor and Storage
- 类别:
集成电路(IC) > 触发器
- 系列:
74HC
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 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:
26ns @ 6V,50pF
- 触发器类型:
正边沿
- 电流 - 输出高、低:
5.2mA,5.2mA
- 电压 - 供电:
2V ~ 6V
- 工作温度:
-40°C ~ 85°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 |
---|---|---|---|---|---|---|---|
NXP |
21+ |
SOP-14 |
8800 |
公司只做原装正品 |
询价 | ||
NXP |
2016+ |
SOP14 |
1900 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
PHSSEMICONDUCTOR |
2020+ |
NA |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
Toshiba Semiconductor and Stor |
24+ |
14-SOIC |
25000 |
in stock逻辑IC-原装正品 |
询价 | ||
PHILIPS |
23+ |
SOP14 |
20000 |
原厂原装正品现货 |
询价 | ||
NXP |
22+ |
SOP3.9 |
3500 |
原装现货,可开13%税票 |
询价 | ||
21+ |
SOP |
800000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
NXP |
10+ |
SOIC14 |
2000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NEXPERIA |
21+20 |
SOP14 |
30000 |
全新原装公司现货
|
询价 | ||
NXP |
21+ |
SOP-14 |
2000 |
原装现货 |
询价 |