型号 功能描述 生产厂家 企业 LOGO 操作

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

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

更新时间:2026-3-13 15:36:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
23+
SOP20
8000
原装正品,假一罚十
恩XP
25+
SOP20
10
百分百原装正品 真实公司现货库存 本公司只做原装 可
MOTOROLA/摩托罗拉
23+
SOP7.2
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
恩XP
23+
SOP
6000
专业配单保证原装正品假一罚十
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
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
26+
SOT163
60000
只有原装,可配单
Nexperia(安世)
25+
SSOP20
2127
原装现货,免费供样,技术支持,原厂对接
恩XP
23+
SOP
6000
专注配单,只做原装进口现货
PHI
25+
封装
500000
源自原厂成本,高价回收工厂呆滞

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