74HC1G66GW中文资料安世数据手册PDF规格书

厂商型号	74HC1G66GW
功能描述	Single-pole single-throw analog switch
丝印标识	HL
封装外壳	SOT353-1
文件大小	269.25 Kbytes
页面数量	17 页
生产厂商	Nexperia B.V. All rights reserved
企业简称	NEXPERIA【安世】
中文名称	安世半导体(中国)有限公司官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-6-25 8:08:00
人工找货	74HC1G66GW价格和库存，欢迎联系客服免费人工找货

1. General description

The 74HC1G66; 74HCT1G66 is a single-pole, single-throw analog switch with two input/output

terminals (nY and nZ) and a digital enable input (nE). When nE is LOW, the analog switch is turned

off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs

to voltages in excess of VCC.

The HCT device features control inputs with reduced input threshold levels to allow interfacing to

TTL logic levels.

2. Features and benefits

• Wide supply voltage range from 2.0 V to 10.0 V

• Very low ON resistance:

• 45 Ω (typ.) at VCC = 4.5 V

• 30 Ω (typ.) at VCC = 6.0 V

• 25 Ω (typ.) at VCC = 9.0 V

• High noise immunity

• CMOS low power dissipation

• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

• Complies with JEDEC standards:

• JESD8C (2.7 V to 3.6 V)

• JESD7A (2.0 V to 6.0)

• ESD protection:

• HBM JESD22-A114E exceeds 2000 V

• MM JESD22-A115-A exceeds 200 V

• Specified from -40 °C to +85 °C and -40 °C to +125 °C