74HC74DB价格
参考价格:¥0.9605
型号:74HC74DB,112 品牌:NXP 备注:这里有74HC74DB多少钱,2026年最近7天走势,今日出价,今日竞价,74HC74DB批发/采购报价,74HC74DB行情走势销售排行榜,74HC74DB报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
74HC74DB | Dual D-type flip-flop with set and reset; positive-edge trigger GENERAL DESCRIPTION The 74HC/HCT74 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Output capability: standard • ICC category: flip-flops | PHILIPS 飞利浦 | ||
74HC74DB | Dual D-type flip-flop with set and reset; positive edge-trigger | ETC 知名厂家 | ETC | |
74HC74DB | Dual D-type flip-flop with set and reset; positive edge-trigger | ETC 知名厂家 | ETC | |
74HC74DB | Dual D-type flip-flop with set and reset; positive edge-trigger 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 • Input levels:• For 74HC74: CMOS level\n• For 74HCT74: TTL level\n\n• Symmetrical output impedance\n• Low power dissipation\n• High noise immunity\n• Balanced propagation delays\n• Specified in compliance with JEDEC standard no. 7A\n• ESD protection:• HBM JESD22-A114F exceeds 2000 V\n• MM JESD22-A1; | NEXPERIA 安世 | ||
74HC74DB | Dual D-type flip-flop with set and reset; positive edge-trigger 文件:193.4 Kbytes Page:22 Pages | PHILIPS 飞利浦 | ||
74HC74DB | Dual D-type flip-flop with set and reset; positive edge-trigger 文件:175.47 Kbytes Page:21 Pages | PHILIPS 飞利浦 | ||
封装/外壳:14-SSOP(0.209",5.30mm 宽) 功能:设置(预设)和复位 包装:卷带(TR) 描述:IC FF D-TYPE DUAL 1BIT 14SSOP 集成电路(IC) 触发器 | ETC 知名厂家 | ETC | ||
封装/外壳:14-SSOP(0.209",5.30mm 宽) 功能:设置(预设)和复位 包装:卷带(TR) 描述:IC FF D-TYPE DUAL 1BIT 14SSOP 集成电路(IC) 触发器 | ETC 知名厂家 | ETC | ||
Dual D-type flip-flop with set and reset; positive edge-trigger 文件:175.47 Kbytes Page:21 Pages | PHILIPS 飞利浦 | |||
Dual D Flip-Flop with Set and Reset Dual D Flip−Flop with Set and Reset High−Performance Silicon−Gate CMOS The MC74HC74A is identical in pinout to the LS74. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of two D flip−flops with indi | ONSEMI 安森美半导体 | |||
Dual D Flip-Flop with Set and Reset Dual D Flip−Flop with Set and Reset High−Performance Silicon−Gate CMOS The MC74HC74A is identical in pinout to the LS74. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of two D flip−flops with indi | ONSEMI 安森美半导体 | |||
Dual D Flip-Flop with Set and Reset Dual D Flip−Flop with Set and Reset High−Performance Silicon−Gate CMOS The MC74HC74A is identical in pinout to the LS74. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of two D flip−flops with indi | ONSEMI 安森美半导体 | |||
Dual D Flip-Flop with Set and Reset Dual D Flip−Flop with Set and Reset High−Performance Silicon−Gate CMOS The MC74HC74A is identical in pinout to the LS74. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of two D flip−flops with indi | ONSEMI 安森美半导体 | |||
Dual D Flip-Flop with Set and Reset Dual D Flip−Flop with Set and Reset High−Performance Silicon−Gate CMOS The MC74HC74A is identical in pinout to the LS74. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of two D flip−flops with indi | ONSEMI 安森美半导体 |
74HC74DB产品属性
- 类型
描述
- Product status:
Production
- V_CC (V):
2.0 - 6.0
- Logic switching levels:
CMOS
- Output drive capability (mA):
+/- 5.2
- t_pd (ns):
14
- f_max (MHz):
82
- Power dissipation considerations:
low
- T_amb (Cel):
-40~125
- R_th(j-a) (K/W):
156
- Ψ_th(j-top) (K/W):
40.0
- Package name:
SSOP14
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Nexperia |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
|||
NEXPERIA/安世 |
2026+ |
原厂原封可拆样 |
65258 |
百分百原装现货 实单必成 |
|||
NEXPERIA/安世 |
2450+ |
NA |
9850 |
只做原厂原装正品现货或订货假一赔十! |
|||
PHI |
25+ |
SSOP14 |
2650 |
原装优势!绝对公司现货 |
|||
Nexperia(安世) |
25+ |
SSOP14 |
2245 |
原装现货,免费供样,技术支持,原厂对接 |
|||
TI/德州仪器 |
23+ |
SOP16 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
|||
26+ |
N/A |
57000 |
一级代理-主营优势-实惠价格-不悔选择 |
||||
N/A |
2447 |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
TI |
最新 |
SSOP14 |
12600 |
||||
Nexperia USA Inc. |
24+25+ |
16500 |
全新原厂原装现货!受权代理!可送样可提供技术支持! |
74HC74DB规格书下载地址
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DdatasheetPDF页码索引
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