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雙極性晶體管

二極管

ESD保護(hù)、TVS、濾波和信號調(diào)節(jié)ESD保護(hù)

MOSFET

氮化鎵場效應(yīng)晶體管(GaN FET)

絕緣柵雙極晶體管(IGBTs)

模擬和邏輯IC

汽車應(yīng)用認(rèn)證產(chǎn)品(AEC-Q100/Q101)

參數(shù)類型

型號 VCC (V) Logic switching levels Output drive capability (mA) tpd (ns) Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Rth(j-c) (K/W) Package name
74HC257D 2.0?-?6.0 CMOS ± 7.8 11 low -40~125 92 9.6 52 SO16
74HC257PW 2.0?-?6.0 CMOS ± 7.8 11 low -40~125 125 4.5 54.6 TSSOP16
74HCT257D 4.5?-?5.5 TTL ± 6 13 low -40~125 92 9.6 52 SO16
74HCT257PW 4.5?-?5.5 TTL ± 6 13 low -40~125 125 4.5 54.6 TSSOP16

封裝

型號 可訂購的器件編號,(訂購碼(12NC)) 狀態(tài) 標(biāo)示 封裝 外形圖 回流焊/波峰焊 包裝
74HC257D 74HC257D,653
(933713640653)
Active 74HC257D SOT109-1
SO16
(SOT109-1)
SOT109-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
暫無信息
74HC257PW 74HC257PW,118
(935174680118)
Active HC257 SOT403-1
TSSOP16
(SOT403-1)
SOT403-1 SSOP-TSSOP-VSO-WAVE
SOT403-1_118
74HCT257D 74HCT257D,653
(933713650653)
Active 74HCT257D SOT109-1
SO16
(SOT109-1)
SOT109-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
暫無信息
74HCT257PW 74HCT257PW,118
(935188400118)
Active HCT257 SOT403-1
TSSOP16
(SOT403-1)
SOT403-1 SSOP-TSSOP-VSO-WAVE
SOT403-1_118

下表中的所有產(chǎn)品型號均已停產(chǎn) 。

型號 可訂購的器件編號,(訂購碼(12NC)) 狀態(tài) 標(biāo)示 封裝 外形圖 回流焊/波峰焊 包裝
74HC257D 74HC257D,652
(933713640652)
Withdrawn / End-of-life 74HC257D SOT109-1
SO16
(SOT109-1)
SOT109-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
SOT109-1_652
74HC257DB 74HC257DB,112
(935188660112)
Obsolete HC257 SOT338-1
SSOP16
(SOT338-1)
SOT338-1 SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
暫無信息
74HC257DB,118
(935188660118)
Obsolete HC257 暫無信息
74HCT257D 74HCT257D,652
(933713650652)
Withdrawn / End-of-life 74HCT257D SOT109-1
SO16
(SOT109-1)
SOT109-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
SOT109-1_652
74HCT257DB 74HCT257DB,112
(935190960112)
Obsolete HCT257 SOT338-1
SSOP16
(SOT338-1)
SOT338-1 SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
暫無信息
74HCT257DB,118
(935190960118)
Obsolete HCT257 暫無信息

環(huán)境信息

型號 可訂購的器件編號 化學(xué)成分 RoHS RHF指示符
74HC257D 74HC257D,653 74HC257D rohs rhf rhf
74HC257PW 74HC257PW,118 74HC257PW rohs rhf rhf
74HCT257D 74HCT257D,653 74HCT257D rohs rhf rhf
74HCT257PW 74HCT257PW,118 74HCT257PW rohs rhf rhf

下表中的所有產(chǎn)品型號均已停產(chǎn) 。

型號 可訂購的器件編號 化學(xué)成分 RoHS RHF指示符
74HC257D 74HC257D,652 74HC257D rohs rhf rhf
74HC257DB 74HC257DB,112 74HC257DB rohs rhf rhf
74HC257DB 74HC257DB,118 74HC257DB rohs rhf rhf
74HCT257D 74HCT257D,652 74HCT257D rohs rhf rhf
74HCT257DB 74HCT257DB,112 74HCT257DB rohs rhf rhf
74HCT257DB 74HCT257DB,118 74HCT257DB rohs rhf rhf
品質(zhì)及可靠性免責(zé)聲明

文檔 (18)

文件名稱 標(biāo)題 類型 日期
74HC_HCT257 Quad 2-input multiplexer; 3-state Data sheet 2024-03-22
AN11044 Pin FMEA 74HC/74HCT family Application note 2019-01-09
mgr280 Block diagram: 74HC257D, 74HC257DB, 74HC257N, 74HC257PW, 74HCT257D, 74HCT257DB, 74HCT257N, 74HCT257PW Block diagram 2009-11-04
SOT109-1 3D model for products with SOT109-1 package Design support 2020-01-22
SOT403-1 3D model for products with SOT403-1 package Design support 2020-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SO16_SOT109-1_mk plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm body Marcom graphics 2017-01-28
SSOP16_SOT338-1_mk plastic, shrink small outline package; 16 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body Marcom graphics 2017-01-28
TSSOP16_SOT403-1_mk plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body Marcom graphics 2017-01-28
SOT109-1 plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm body Package information 2023-11-07
SOT338-1 plastic, shrink small outline package; 16 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body Package information 2022-06-20
SOT403-1 plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body Package information 2023-11-08
SO-SOJ-REFLOW Footprint for reflow soldering Reflow soldering 2009-10-08
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

文件名稱 標(biāo)題 類型 日期
SOT109-1 3D model for products with SOT109-1 package Design support 2020-01-22
SOT403-1 3D model for products with SOT403-1 package Design support 2020-01-22

Ordering, pricing & availability

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