型号 功能描述 生产厂家 企业 LOGO 操作

Dual 4-input AND gate

ETC

知名厂家

Dual 4-input AND gate

The 74HC21 is a high-speed Si-gate CMOS device and is pin compatible with low-power Schottky TTL (LSTTL). The 74HC21 provide the 4-input AND function.

Philips

飞利浦

Dual 4-input AND gate

1. General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 to 6.0 V • CMOS low power dissipation

NEXPERIA

安世

Dual 4-input AND gate

General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

SOLIDSTATE

Dual 4-input AND gate

ETC

知名厂家

更新时间:2025-11-18 17:24:03
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
25+
SOP14
54648
百分百原装现货 实单必成 欢迎询价
恩XP
ROHS
56520
一级代理 原装正品假一罚十价格优势长期供货
TI
2023+
SOP
50000
原装现货
Nexperia
25+
N/A
20000
Nexperia(安世)
23+
NA
26094
10年以上分销经验原装进口正品,做服务型企业
恩XP
24+
SOP
30000
原装正品公司现货,假一赔十!
恩XP
2223+
SOP14
26800
只做原装正品假一赔十为客户做到零风险
恩XP
23+
SOP-14
9600
十七年VIP会员,诚信经营,一手货源,原装正品可零售!
恩XP
25+
SOP14
880000
明嘉莱只做原装正品现货
恩XP
24+
N/A
26827
原厂可订货,技术支持,直接渠道。可签保供合同

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