亚洲成人免费一区二区三区-国产午夜精品美女视频-国产熟女一区二区免费视频-日韩人妻精品久久免费

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)

74LV138

3-to-8 line decoder/demultiplexer; inverting

The 74LV138 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The 74LV138 features three enable inputs (Y1, Y2 and E3). Every output will be HIGH unless Y1 and Y2 are LOW and E3 is HIGH. This multiple enable function allows easy parallel expansion of the 74LV138 to a 1-of-32 (5 to 32 lines) decoder with just four 74LV138 ICs and one inverter. The 74LV138 can be used as an eight output demultiplexer by using one of the active LOW enable inputs as the data input and the remaining enable inputs as strobes. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess VCC.

Features and benefits

  • Wide supply voltage range from 1.0 to 5.5 V

  • Optimized for low voltage applications: 1.0 V to 3.6 V

  • CMOS low power dissipation

  • Direct interface with TTL levels

  • Typical output ground bounce < 0.8 V at VCC = 3.3 V and Tamb = 25 °C

  • Typical HIGH-level output voltage (VOH) undershoot: > 2 V at VCC = 3.3 V and Tamb = 25 °C

  • Demultiplexing capability

  • Multiple input enable for easy expansion

  • Ideal for memory chip select decoding

  • Active LOW mutually exclusive outputs

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

  • Complies with JEDEC standards

    • JESD8-7 (1.65 V to 1.95 V)

    • JESD8-5 (2.3 V to 2.7 V)

    • JESD8C (2.7 V to 3.6 V)

    • JESD36 (4.5 V to 5.5 V)

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Multiple package options

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

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
74LV138BQ 1.0?-?5.5 TTL ± 12 12 low -40~125 83 6.5 50 DHVQFN16
74LV138D 1.0?-?5.5 TTL ± 12 12 low -40~125 81 4.5 39.5 SO16
74LV138PW 1.0?-?5.5 TTL ± 12 12 low -40~125 115 2.2 43 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
74LV138BQ 74LV138BQ,115
(935285577115)		 Active LV138 SOT763-1
DHVQFN16
(SOT763-1) 		SOT763-1 SOT763-1_115
74LV138D 74LV138D,118
(935063190118)		 Active 74LV138D SOT109-1
SO16
(SOT109-1) 		SOT109-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
SOT109-1_118
74LV138PW 74LV138PW,118
(935174390118)		 Active LV138 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
74LV138DB 74LV138DB,112
(935165960112)		 Obsolete no package information
74LV138DB,118
(935165960118)		 Obsolete

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
74LV138BQ 74LV138BQ,115 74LV138BQ rohs rhf rhf
74LV138D 74LV138D,118 74LV138D rohs rhf rhf
74LV138PW 74LV138PW,118 74LV138PW 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
74LV138DB 74LV138DB,112 74LV138DB rohs rhf rhf
74LV138DB 74LV138DB,118 74LV138DB 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
74LV138 3-to-8 line decoder/demultiplexer; inverting Data sheet 2024-01-23
AN90063 Questions about package outline drawings Application note 2025-06-13
mna370 Block diagram: 74LVC138ABQ, 74LVC138AD, 74LVC138ADB, 74LVC138APW, 74AHC138BQ, 74AHC138D, 74AHC138PW, 74AHCT138BQ, 74AHCT138D, 74AHCT138PW, 74LV138BQ, 74LV138D, 74LV138DB, 74LV138N, 74LV138PW Block diagram 2009-11-04
SOT763-1 3D model for products with SOT763-1 package Design support 2019-10-03
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
DHVQFN16_SOT763-1_mk plastic, dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 0.85 mm body Marcom graphics 2017-01-28
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
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
SOT763-1 plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm body Package information 2023-05-11
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
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
lv lv Spice model SPICE model 2013-05-07
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

如果您需要設(shè)計/技術(shù)支持，請告知我們并填寫 應(yīng)答表 我們會盡快回復(fù)您。

模型

文件名稱 標(biāo)題 類型 日期
SOT763-1 3D model for products with SOT763-1 package Design support 2019-10-03
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
lv lv Spice model SPICE model 2013-05-07

Ordering, pricing & availability

樣品

作為 Nexperia 的客戶，您可以通過我們的銷售機構(gòu)訂購樣品。

如果您沒有 Nexperia 的直接賬戶，我們的全球和地區(qū)分銷商網(wǎng)絡(luò)可為您提供 Nexperia 樣品支持。查看官方經(jīng)銷商列表。