双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

74HC154; 74HCT154

4-to-16 line decoder/demultiplexer

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.

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

参数类型

型号 VCC (V) Logic switching levels Output drive capability (mA) tpd (ns) Power dissipation considerations Tamb (°C) Package name
74HC154BQ 2.0 - 6.0 CMOS ± 5.2 11 low -40~125 DHVQFN24
74HC154PW 2.0 - 6.0 CMOS ± 5.2 11 low -40~125 TSSOP24
74HCT154BQ 4.5 - 5.5 TTL ± 4 13 low -40~125 DHVQFN24
74HCT154PW 4.5 - 5.5 TTL ± 4 13 low -40~125 TSSOP24

封装

型号 可订购的器件编号，（订购码(12NC)） 状态 标示 封装 外形图 回流焊/波峰焊 包装
74HC154BQ 74HC154BQ,118
(935275416118)		 Active HC154 SOT815-1
DHVQFN24
(SOT815-1) 		SOT815-1 SOT815-1_118
74HC154PW 74HC154PW,118
(935182580118)		 Active HC154 SOT355-1
TSSOP24
(SOT355-1) 		SOT355-1 SSOP-TSSOP-VSO-WAVE
SOT355-1_118
74HCT154BQ 74HCT154BQ,118
(935275417118)		 Active HCT154 SOT815-1
DHVQFN24
(SOT815-1) 		SOT815-1 SOT815-1_118
74HCT154PW 74HCT154PW,118
(935182560118)		 Active HCT154 SOT355-1
TSSOP24
(SOT355-1) 		SOT355-1 SSOP-TSSOP-VSO-WAVE
SOT355-1_118

下表中的所有产品型号均已停产 。

型号 可订购的器件编号，（订购码(12NC)） 状态 标示 封装 外形图 回流焊/波峰焊 包装
74HC154D 74HC154D,652
(933713820652)		 Withdrawn / End-of-life 74HC154D SOT137-1
SO24
(SOT137-1) 		SOT137-1 SO-SOJ-WAVE
WAVE_BG-BD-1
暂无信息
74HC154D,653
(933713820653)		 Discontinued / End-of-life 74HC154D 暂无信息
74HC154PW 74HC154PW,112
(935182580112)		 Withdrawn / End-of-life HC154 SOT355-1
TSSOP24
(SOT355-1) 		SOT355-1 SSOP-TSSOP-VSO-WAVE
暂无信息
74HCT154D 74HCT154D,652
(933713830652)		 Withdrawn / End-of-life 74HCT154D SOT137-1
SO24
(SOT137-1) 		SOT137-1 SO-SOJ-WAVE
WAVE_BG-BD-1
暂无信息
74HCT154D,653
(933713830653)		 Discontinued / End-of-life 74HCT154D 暂无信息
74HCT154DB 74HCT154DB,112
(935182550112)		 Withdrawn / End-of-life HCT154 SOT340-1
SSOP24
(SOT340-1) 		SOT340-1 SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
暂无信息
74HCT154DB,118
(935182550118)		 Obsolete HCT154 SOT340-1_118
74HCT154PW 74HCT154PW,112
(935182560112)		 Withdrawn / End-of-life HCT154 SOT355-1
TSSOP24
(SOT355-1) 		SOT355-1 SSOP-TSSOP-VSO-WAVE
暂无信息

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74HC154BQ 74HC154BQ,118 74HC154BQ rohs rhf rhf
74HC154PW 74HC154PW,118 74HC154PW rohs rhf rhf
74HCT154BQ 74HCT154BQ,118 74HCT154BQ rohs rhf rhf
74HCT154PW 74HCT154PW,118 74HCT154PW rohs rhf rhf

下表中的所有产品型号均已停产 。

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74HC154D 74HC154D,652 74HC154D rohs rhf rhf
74HC154D 74HC154D,653 74HC154D rohs rhf rhf
74HC154PW 74HC154PW,112 74HC154PW rohs rhf rhf
74HCT154D 74HCT154D,652 74HCT154D rohs rhf rhf
74HCT154D 74HCT154D,653 74HCT154D rohs rhf rhf
74HCT154DB 74HCT154DB,112 74HCT154DB rohs rhf rhf
74HCT154DB 74HCT154DB,118 74HCT154DB rohs rhf rhf
74HCT154PW 74HCT154PW,112 74HCT154PW rohs rhf rhf
品质及可靠性免责声明

文档 (18)

文件名称 标题 类型 日期
74HC_HCT154 4-to-16 line decoder/demultiplexer Data sheet 2021-08-30
AN11044 Pin FMEA 74HC/74HCT family Application note 2019-01-09
001aab072 Block diagram: 74HC154BQ, 74HC154D, 74HC154DB, 74HC154N, 74HC154PW, 74HCT154BQ, 74HCT154D, 74HCT154DB, 74HCT154N, 74HCT154PW Block diagram 2009-11-03
SOT815-1 3D model for products with SOT815-1 package Design support 2019-10-03
SOT137-1 3D model for products with SOT137-1 package Design support 2020-01-22
SOT355-1 3D model for products with SOT355-1 package Design support 2020-01-22
hc154 74HC154 IBIS model IBIS model 2022-12-21
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
DHVQFN24_SOT815-1_mk plastic, dual in-line compatible thermal enhanced very thin quad flat package; 24 terminals; 0.5 mm pitch; 3.5 mm x 5.5 mm x 0.85 mm body Marcom graphics 2017-01-28
SOT815-1 plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 24 terminals; 0.5 mm pitch; 5.5 mm x 3.5 mm x 1 mm body Package information 2021-08-17
SOT137-1 plastic, small outline package; 24 leads; 1.27 mm pitch; 15.4 mm x 7.5 mm x 2.65 mm body Package information 2022-06-21
SOT355-1 plastic, thin shrink small outline package; 24 leads; 0.65 mm pitch; 7.8 mm x 4.4 mm x 1.1 mm body Package information 2022-06-22
SOT340-1 plastic, shrink small outline package; 24 leads; 0.65 mm pitch; 8.2 mm x 5.3 mm x 2 mm body Package information 2020-04-21
SSOP-TSSOP-VSO-REFLOW Footprint for reflow soldering Reflow soldering 2009-10-08
HCT_USER_GUIDE HC/T User Guide User manual 1997-10-31
SO-SOJ-WAVE Footprint for wave soldering Wave soldering 2009-10-08
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08
SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

支持

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模型

文件名称 标题 类型 日期
SOT815-1 3D model for products with SOT815-1 package Design support 2019-10-03
SOT137-1 3D model for products with SOT137-1 package Design support 2020-01-22
SOT355-1 3D model for products with SOT355-1 package Design support 2020-01-22
hc154 74HC154 IBIS model IBIS model 2022-12-21

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