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74HCT574DB价格

参考价格:¥1.7464

型号:74HCT574DB,112 品牌:NXP 备注:这里有74HCT574DB多少钱,2026年最近7天走势,今日出价,今日竞价,74HCT574DB批发/采购报价,74HCT574DB行情走势销售排行榜,74HCT574DB报价。
型号 功能描述 生产厂家 企业 LOGO 操作
74HCT574DB

Octal D-type flip-flop; positive-edge trigger; 3-state

The 74HC574; 74HCT574 is an 8-bit positive-edge triggered D-type flip-flop with 3-state outputs. The device features a clock (CP) and output enable (OE) inputs. The flip-flops will store the state of their individual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock ( • Input levels:• For 74HC574: CMOS level\n• For 74HCT574: TTL level\n\n• 3-state non-inverting outputs for bus oriented applications\n• 8-bit positive, edge-triggered register\n• Common 3-state output enable input\n• Complies with JEDEC standard no. 7 A\n• Multiple package options\n• ESD protection:;

NEXPERIA

安世

封装/外壳:20-SSOP(0.209",5.30mm 宽) 功能:标准 包装:管件 描述:IC FF D-TYPE SNGL 8BIT 20SSOP 集成电路(IC) 触发器

ETC

知名厂家

封装/外壳:20-SSOP(0.209",5.30mm 宽) 功能:标准 包装:管件 描述:IC FF D-TYPE SNGL 8BIT 20SSOP 集成电路(IC) 触发器

ETC

知名厂家

Octal D-type flip-flop; positive edge-trigger; 3-state

GENERAL DESCRIPTION The 74HC/HCT574 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 • 3-state non-inverting outputs for bus oriented applications • 8-bit positive edge-triggere

PHILIPS

飞利浦

Octal 3-State Noninverting D Flip-Flop with LSTTL-Compatible Inputs

Octal 3-State Noninverting D Flip-Flop with LSTTL-Compatible Inputs High−Performance Silicon−Gate CMOS The MC74HCT574A is identical in pinout to the LS574. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. Data meeting the setup

ONSEMI

安森美半导体

Octal 3-State Noninverting D Flip-Flop with LSTTL-Compatible Inputs

Octal 3-State Noninverting D Flip-Flop with LSTTL-Compatible Inputs High−Performance Silicon−Gate CMOS The MC74HCT574A is identical in pinout to the LS574. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. Data meeting the setup

ONSEMI

安森美半导体

Octal 3-State Noninverting D Flip-Flop with LSTTL-Compatible Inputs

Octal 3-State Noninverting D Flip-Flop with LSTTL-Compatible Inputs High−Performance Silicon−Gate CMOS The MC74HCT574A is identical in pinout to the LS574. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. Data meeting the setup

ONSEMI

安森美半导体

Octal 3-State Noninverting D Flip-Flop with LSTTL-Compatible Inputs

Octal 3-State Noninverting D Flip-Flop with LSTTL-Compatible Inputs High−Performance Silicon−Gate CMOS The MC74HCT574A is identical in pinout to the LS574. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. Data meeting the setup

ONSEMI

安森美半导体

74HCT574DB产品属性

  • 类型

    描述

  • Product status:

    Production

  • V_CC (V):

    4.5 - 5.5

  • Logic switching levels:

    TTL

  • Output drive capability (mA):

    +/- 6

  • t_pd (ns):

    15

  • f_max (MHz):

    76

  • Power dissipation considerations:

    low

  • T_amb (Cel):

    -40~125

  • R_th(j-a) (K/W):

    136

  • Ψ_th(j-top) (K/W):

    40.0

  • Package name:

    SSOP20

更新时间:2026-5-19 22:59:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
Nexperia(安世)
25+
SSOP20
2181
原装现货,免费供样,技术支持,原厂对接
Nexperia
25+
SSOP-20-5.2mm
7734
样件支持,可原厂排单订货!
PHI
2026+
SSOP20
54648
百分百原装现货 实单必成 欢迎询价
恩XP
25+
500000
行业低价,代理渠道
恩XP
24+
4000
PHI
97+
SSOP-20
1005
全新 发货1-2天
恩XP
22+
20SSOP
9000
原厂渠道,现货配单
PHI
NA
8560
一级代理 原装正品假一罚十价格优势长期供货
PHI
2023+
SSOP
6895
原厂全新正品旗舰店优势现货
恩XP
18+
SSOP20
85600
保证进口原装可开17%增值税发票

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