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雙極性晶體管

二極管

ESD保護、TVS、濾波和信號調節ESD保護

MOSFET

氮化鎵場效應晶體管(GaN FET)

絕緣柵雙極晶體管(IGBTs)

模擬和邏輯IC

汽車應用認證產品(AEC-Q100/Q101)

74AHC244; 74AHCT244

參數類型

型號 VCC (V) Logic switching levels Output drive capability (mA) fmax (MHz) Nr of bits Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Rth(j-c) (K/W) Package name
74AHC244BQ 2.0?-?5.5 CMOS ± 8 60 8 low -40~125 78 50 DHVQFN20
74AHC244D 2.0?-?5.5 CMOS ± 8 60 8 low -40~125 85 61 SO20
74AHC244PW 2.0?-?5.5 CMOS ± 8 60 8 low -40~125 100 44.7 TSSOP20
74AHCT244BQ 4.5?-?5.5 TTL ± 8 60 8 low -40~125 78 50 DHVQFN20
74AHCT244D 4.5?-?5.5 TTL ± 8 60 8 low -40~125 85 61 SO20
74AHCT244PW 4.5?-?5.5 TTL ± 8 60 8 low -40~125 100 44.7 TSSOP20

封裝

型號 可訂購的器件編號，（訂購碼(12NC)） 狀態 標示 封裝 外形圖 回流焊/波峰焊 包裝
74AHC244BQ 74AHC244BQ,115
(935285537115)		 Active AHC244 SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74AHC244D 74AHC244D,118
(935262001118)		 Active 74AHC244D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
SOT163-1_118
74AHC244PW 74AHC244PW,118
(935262002118)		 Active AHC244 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118
74AHCT244BQ 74AHCT244BQ,115
(935285541115)		 Active AHCT244 SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115
74AHCT244D 74AHCT244D,118
(935261957118)		 Active 74AHCT244D SOT163-1
SO20
(SOT163-1) 		SOT163-1 WAVE_BG-BD-1
SOT163-1_118
74AHCT244PW 74AHCT244PW,118
(935261959118)		 Active AHCT244 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118

下表中的所有產品型號均已停產 。

型號 可訂購的器件編號，（訂購碼(12NC)） 狀態 標示 封裝 外形圖 回流焊/波峰焊 包裝
74AHC244PW 74AHC244PW,112
(935262002112)		 Withdrawn / End-of-life AHC244 SOT360-1
TSSOP20
(SOT360-1) 		SOT360-1 SSOP-TSSOP-VSO-WAVE
暫無信息

環境信息

型號 可訂購的器件編號 化學成分 RoHS RHF指示符
74AHC244BQ 74AHC244BQ,115 74AHC244BQ rohs rhf rhf
74AHC244D 74AHC244D,118 74AHC244D rohs rhf rhf
74AHC244PW 74AHC244PW,118 74AHC244PW rohs rhf rhf
74AHCT244BQ 74AHCT244BQ,115 74AHCT244BQ rohs rhf rhf
74AHCT244D 74AHCT244D,118 74AHCT244D rohs rhf rhf
74AHCT244PW 74AHCT244PW,118 74AHCT244PW rohs rhf rhf

下表中的所有產品型號均已停產 。

型號 可訂購的器件編號 化學成分 RoHS RHF指示符
74AHC244PW 74AHC244PW,112 74AHC244PW rohs rhf rhf
品質及可靠性免責聲明

文檔 (16)

文件名稱 標題 類型 日期
74AHC_AHCT244 Octal buffer/line driver; 3-state Data sheet 2023-09-20
AN263 Power considerations when using CMOS and BiCMOS logic devices Application note 2023-02-07
AN90063 Questions about package outline drawings Application note 2025-03-12
SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03
SOT163-1 3D model for products with SOT163-1 package Design support 2020-01-22
SOT360-1 3D model for products with SOT360-1 package Design support 2020-01-22
ahc244 ahc244 IBIS model IBIS model 2013-04-08
ahct244 ahct244 IBIS model IBIS model 2013-04-08
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
DHVQFN20_SOT764-1_mk plastic, dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 2.5 mm x 4.5 mm x 0.85 mm body Marcom graphics 2017-01-28
TSSOP20_SOT360-1_mk plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body Marcom graphics 2017-01-28
SOT764-1 plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm body Package information 2022-06-21
SOT163-1 plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm body Package information 2024-11-15
SOT360-1 plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.2 mm body Package information 2024-11-15
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

文件名稱 標題 類型 日期
SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03
SOT163-1 3D model for products with SOT163-1 package Design support 2020-01-22
SOT360-1 3D model for products with SOT360-1 package Design support 2020-01-22
ahc244 ahc244 IBIS model IBIS model 2013-04-08
ahct244 ahct244 IBIS model IBIS model 2013-04-08

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