74HCT154D集成电路（IC）的信号开关多路复用器解码器规格书PDF中文资料

厂商型号	74HCT154D
参数属性	74HCT154D 封装/外壳为24-SOIC（0.295"，7.50mm 宽）；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的信号开关多路复用器解码器；产品描述：IC DECODER/DEMUX 1X4:16 24SO
功能描述	4-to-16 line decoder/demultiplexer
封装外壳	24-SOIC（0.295"，7.50mm 宽）
文件大小	294.64 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
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数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-8-4 23:00:00
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1. General description

The 74HC154; 74HCT154 is a 4-to-16 line decoder/demultiplexer. It decodes four binary weighted

address inputs (A0 to A3) to sixteen mutually exclusive outputs (Y0 to Y15). The device features

two input enable (E0 and E1) inputs. A HIGH on either of the input enables forces the outputs

HIGH. The device can be used as a 1-to-16 demultiplexer by using one of the enable inputs as

the multiplexed data input. When the other enable input is LOW the addressed output will follow

the state of the applied data. 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

• High noise immunity

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

• 16-line demultiplexing capability

• Decodes 4 binary-coded inputs into 16 mutually-exclusive outputs

• Input levels:

• For 74HC154: CMOS level

• For 74HCT154: TTL level

• Complies with JEDEC standards:

• JESD8C (2.7 V to 3.6 V)

• JESD7A (2.0 V to 6.0 V)

• ESD protection:

• HBM JESD22-A114F exceeds 2000 V

• MM JESD22-A115-A exceeds 200 V

• Multiple package options

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