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74HC299价格

参考价格:¥2.5127

型号:74HC299D,653 品牌:NXP 备注:这里有74HC299多少钱,2026年最近7天走势,今日出价,今日竞价,74HC299批发/采购报价,74HC299行情走势销售排行榜,74HC299报价。
型号 功能描述 生产厂家 企业 LOGO 操作
74HC299

8-bit universal shift register; 3-state

GENERAL DESCRIPTION The 74HC/HCT299 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 • Multiplexed inputs/outputs provide improved bit density • Four operating modes: – s

PHILIPS

飞利浦

74HC299

8-bit universal shift register; 3-state

ETC

知名厂家

74HC299

8-bit universal shift register; 3-state

1. General description The 74HC299 is an 8-bit universal shift register with 3-state outputs. It contains eight edge-triggered D-type flip-flops and the interstage logic necessary to perform synchronous shift-right, shift-left, parallel load and hold operations. The type of operation is determi

NEXPERIA

安世

8-bit universal shift register; 3-state

1. General description The 74HC299 is an 8-bit universal shift register with 3-state outputs. It contains eight edge-triggered D-type flip-flops and the interstage logic necessary to perform synchronous shift-right, shift-left, parallel load and hold operations. The type of operation is determi

NEXPERIA

安世

8-bit universal shift register; 3-state

ETC

知名厂家

8-bit universal shift register; 3-state

GENERAL DESCRIPTION The 74HC/HCT299 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 • Multiplexed inputs/outputs provide improved bit density • Four operating modes: – s

PHILIPS

飞利浦

8-bit universal shift register; 3-state

GENERAL DESCRIPTION The 74HC/HCT299 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 • Multiplexed inputs/outputs provide improved bit density • Four operating modes: – s

PHILIPS

飞利浦

8-bit universal shift register; 3-state

ETC

知名厂家

8-bit universal shift register; 3-state

The 74HC299 is an 8-bit universal shift register with 3-state outputs. It contains eight edge-triggered D-type flip-flops and the interstage logic necessary to perform synchronous shift-right, shift-left, parallel load and hold operations. The type of operation is determined by the mode select input • CMOS input levels\n• Multiplexed inputs/outputs provide improved bit density\n• Four operating modes:• Shift left\n• Shift right\n• Hold (store)\n• Load data\n\n• Operates with output enable or at high-impedance OFF-state\n• 3-state outputs drive bus lines directly\n• Cascadable for n-bit word len;

NEXPERIA

安世

8-bit universal shift register; 3-state

The 74HC299-Q100 is an 8-bit universal shift register with 3-state outputs. It contains eight edge-triggered D-type flip-flops and the interstage logic necessary to perform synchronous shift-right, shift-left, parallel load and hold operations. The type of operation is determined by the mode s • Automotive product qualification in accordance with AEC-Q100 (Grade 1)• Specified from -40 °C to +85 °C and from -40 °C to +125 °C\n• CMOS input levels\n• Four operating modes:• Shift left\n• Hold (store)\n• Operates with output enable or at high-impedance OFF-state\n• Cascadable for n-bit word le;

NEXPERIA

安世

8-bit universal shift register; 3-state

1. General description The 74HC299-Q100 is an 8-bit universal shift register with 3-state outputs. It contains eight edge-triggered D-type flip-flops and the interstage logic necessary to perform synchronous shift-right, shift-left, parallel load and hold operations. The type of operation is de

NEXPERIA

安世

8-bit universal shift register; 3-state

ETC

知名厂家

8-bit universal shift register; 3-state

GENERAL DESCRIPTION The 74HC/HCT299 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 • Multiplexed inputs/outputs provide improved bit density • Four operating modes: – s

PHILIPS

飞利浦

8-bit universal shift register; 3-state

GENERAL DESCRIPTION The 74HC/HCT299 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 • Multiplexed inputs/outputs provide improved bit density • Four operating modes: – s

PHILIPS

飞利浦

8-bit universal shift register; 3-state

ETC

知名厂家

8-bit universal shift register; 3-state

The 74HC299 is an 8-bit universal shift register with 3-state outputs. It contains eight edge-triggered D-type flip-flops and the interstage logic necessary to perform synchronous shift-right, shift-left, parallel load and hold operations. The type of operation is determined by the mod

NEXPERIA

安世

8-bit universal shift register; 3-state

1. General description The 74HC299-Q100 is an 8-bit universal shift register with 3-state outputs. It contains eight edge-triggered D-type flip-flops and the interstage logic necessary to perform synchronous shift-right, shift-left, parallel load and hold operations. The type of operation is de

NEXPERIA

安世

封装/外壳:20-SOIC(0.295",7.50mm 宽) 包装:管件 描述:IC UNIV SHIFT REGISTER 20SOIC 集成电路(IC) 通用总线功能

ETC

知名厂家

封装/外壳:20-SSOP(0.209",5.30mm 宽) 包装:管件 描述:IC UNIV SHIFT REGISTER 20SSOP 集成电路(IC) 通用总线功能

ETC

知名厂家

74HC299产品属性

  • 类型

    描述

  • VCC (V):

    2.0 - 6.0

  • Logic switching levels:

    CMOS

  • Output drive capability (mA):

    ± 7.8

  • tpd (ns):

    19

  • fmax (MHz):

    54

  • Nr of bits:

    8

  • Power dissipation considerations:

    low

  • Tamb (°C):

    -40~125

  • Rth(j-a) (K/W):

    63

  • Ψth(j-top) (K/W):

    6.0

  • Rth(j-c) (K/W):

    38

  • Package name:

    SO20

更新时间:2026-5-17 13:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NEXPERIA
2025+
N/A
70000
柒号只做原装 现货价秒杀全网
Nexperia(安世)
25+
SSOP20
2127
原装现货,免费供样,技术支持,原厂对接
PHI
24+
SOP28
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
-
23+
NA
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
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!
恩XP
25+
电联咨询
7800
公司现货,提供拆样技术支持
恩XP
22+
20DIP
9000
原厂渠道,现货配单
NEXPERIA/安世
26+
SOT163
60000
只有原装,可配单
24+
5000
公司存货
TOSHIBA/东芝
22+
PDIP-20
8000
原装正品支持实单

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