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:2025-12-28 15:01:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHI
25+
封装
500000
源自原厂成本,高价回收工厂呆滞
PHI
24+
SOP20
1150
恩XP
0847+
SOP
2654
原装现货
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)
24+
SSOP20
2127
原装现货,免费供样,技术支持,原厂对接
NEXPERIA/安世
25+
SOT163
600000
NEXPERIA/安世全新特价74HC299D,653即刻询购立享优惠#长期有排单订
PHI
0316+
SOP 7.2
316
一级代理,专注军工、汽车、医疗、工业、新能源、电力
PHI
03+
SOP-20
15
原装现货海量库存欢迎咨询
mot
24+
N/A
6980
原装现货,可开13%税票
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

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