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74HC245DB价格

参考价格:¥1.1786

型号:74HC245DB,112 品牌:Philips Semiconducto 备注:这里有74HC245DB多少钱,2026年最近7天走势,今日出价,今日竞价,74HC245DB批发/采购报价,74HC245DB行情走势销售排行榜,74HC245DB报价。
型号 功能描述 生产厂家 企业 LOGO 操作
74HC245DB

Octal bus transceiver; 3-state

GENERAL DESCRIPTIONS The 74HC/HCT245 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 • Octal bidirectional bus interface • Non-inverting 3-state outputs • Output c

PHILIPS

飞利浦

74HC245DB

Octal bus tranceiver; 3-state

General description The 74HC245; 74HCT245 is a high-speed Si-gate CMOS device and is pin compatible with Low-Power Schottky TTL (LSTTL). The 74HC245; 74HCT245 is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The 74HC245; 74HCT2

SYC

74HC245DB

Octal bus transceiver; 3-state

The 74HC245; 74HCT245 is an 8-bit transceiver with 3-state outputs. The device features an output enable (OE) and send/receive (DIR) for direction control. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resi • Complies with JEDEC standard JESD7A\n• Input levels:• For 74HC245: CMOS level\n• For 74HCT245: TTL level\n\n• Octal bidirectional bus interface\n• Non-inverting 3-state outputs\n• ESD protection:• HBM JESD22-A114F exceeds 2000 V\n• MM JESD22-A115-A exceeds 200 V\n\n• Multiple package options\n• Sp;

NEXPERIA

安世

封装/外壳:20-SSOP(0.209",5.30mm 宽) 包装:管件 描述:IC TXRX NON-INVERT 6V 20SSOP 集成电路(IC) 缓冲器,驱动器,接收器,收发器

ETC

知名厂家

封装/外壳:20-SSOP(0.209",5.30mm 宽) 包装:管件 描述:IC TXRX NON-INVERT 6V 20SSOP 集成电路(IC) 缓冲器,驱动器,接收器,收发器

ETC

知名厂家

Octal 3-State Noninverting Bus Transceiver

Octal 3−State Noninverting Bus Transceiver High−Performance Silicon−Gate CMOS The MC74HC245A is identical in pinout to the LS245. The device inputs are compatible with standard CMOS outputs; with pull−up resistors, they are compatible with LSTTL outputs. The HC245A is a 3−state noninverting tr

ONSEMI

安森美半导体

Octal 3-State Noninverting Bus Transceiver

Octal 3−State Noninverting Bus Transceiver High−Performance Silicon−Gate CMOS The MC74HC245A is identical in pinout to the LS245. The device inputs are compatible with standard CMOS outputs; with pull−up resistors, they are compatible with LSTTL outputs. The HC245A is a 3−state noninverting tr

ONSEMI

安森美半导体

Octal 3-State Noninverting Bus Transceiver

Octal 3−State Noninverting Bus Transceiver High−Performance Silicon−Gate CMOS The MC74HC245A is identical in pinout to the LS245. The device inputs are compatible with standard CMOS outputs; with pull−up resistors, they are compatible with LSTTL outputs. The HC245A is a 3−state noninverting tr

ONSEMI

安森美半导体

Octal 3-State Noninverting Bus Transceiver

Octal 3−State Noninverting Bus Transceiver High−Performance Silicon−Gate CMOS The MC74HC245A is identical in pinout to the LS245. The device inputs are compatible with standard CMOS outputs; with pull−up resistors, they are compatible with LSTTL outputs. The HC245A is a 3−state noninverting tr

ONSEMI

安森美半导体

Octal 3-State Noninverting Bus Transceiver

Octal 3−State Noninverting Bus Transceiver High−Performance Silicon−Gate CMOS The MC74HC245A is identical in pinout to the LS245. The device inputs are compatible with standard CMOS outputs; with pull−up resistors, they are compatible with LSTTL outputs. The HC245A is a 3−state noninverting tr

ONSEMI

安森美半导体

74HC245DB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:

    +/- 7.8

  • t_pd (ns):

    7

  • No of bits:

    8

  • f_max (MHz):

    36

  • Power dissipation considerations:

    low

  • R_th(j-a) (K/W):

    136

  • Ψ_th(j-top) (K/W):

    40.0

  • Package name:

    SSOP20

更新时间:2026-7-24 12:36:00
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