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74LVC157ABQ中文资料Quad 2-input multiplexer数据手册Nexperia规格书

厂商型号 |
74LVC157ABQ |
参数属性 | 74LVC157ABQ 封装/外壳为16-VFQFN 裸露焊盘;包装为卷带(TR);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 MULTIPLEXER 4 X 2:1 16DHVQFN |
功能描述 | Quad 2-input multiplexer |
封装外壳 | 16-VFQFN 裸露焊盘 |
制造商 | Nexperia Nexperia B.V. All rights reserved |
中文名称 | 安世 安世半导体(中国)有限公司 |
数据手册 | |
更新时间 | 2025-9-23 15:24:00 |
人工找货 | 74LVC157ABQ价格和库存,欢迎联系客服免费人工找货 |
74LVC157ABQ规格书详情
描述 Description
The 74LVC157A is a quad 2-input multiplexer which select four bits of data from two sources under the control of a common select input (S). The four outputs present the selected data in the true (non-inverted) form. The enable input (E) is active LOW. When pin E is HIGH, all of the outputs (1Y to 4Y) are forced LOW regardless of all the other input conditions. Moving the data from two groups of registers to four common output buses is a common use of the 74LVC157A. The state of the common data select input (S) determines the particular register from which the data comes. It can also be used as function generator.
It is useful for implementing highly irregular logic by generating any 4 of the 16 different functions of two variables with one variable common.
The device is the logic implementation of a 4-pole, 2-position switch, where the position of the switch is determined by the logic levels applied to pin S.
Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V applications.
特性 Features
• 5 V tolerant inputs for interfacing with 5 V logic
• Wide supply voltage range from 1.2 to 3.6 V
• CMOS low power consumption
• Direct interface with TTL levels
• Complies with JEDEC standard:
• JESD8-7A (1.65 V to 1.95 V)
• JESD8-5A (2.3 V to 2.7 V)
• JESD8-C/JESD36 (2.7 V to 3.6 V)
• ESD protection:
• HBM JESD22-A114F exceeds 2000 V
• MM JESD22-A115-B exceeds 200 V
• CDM JESD22-C101E exceeds 1000 V
• Specified from -40 °C to +85 °C and -40 °C to +125 °C
技术参数
- 制造商编号
:74LVC157ABQ
- 生产厂家
:Nexperia
- VCC (V)
:1.2 - 3.6
- Logic switching levels
:CMOS/LVTTL
- Output drive capability (mA)
:± 24
- tpd (ns)
:2.5
- Power dissipation considerations
:low
- Tamb (°C)
:-40~125
- Rth(j-a) (K/W)
:94
- Ψth(j-top) (K/W)
:14.9
- Rth(j-c) (K/W)
:64
- Package name
:DHVQFN16
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
恩XP |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
恩XP |
24+ |
QFN16 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
Nexperia(安世) |
2021+ |
DHVQFN-16 |
499 |
询价 | |||
恩XP |
QFN16 |
9850 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
恩XP |
1650+ |
SOT763 |
7500 |
只做原装进口,假一罚十 |
询价 | ||
NEXPERIA/安世 |
23+ |
16-DHVQFN |
9980 |
原装正品,支持实单 |
询价 | ||
PHI |
2223+ |
QFN |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 | ||
恩XP |
25+ |
QFN16 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
恩XP |
2447 |
QFN16 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
Nexperia |
2022+ |
原厂原包装 |
8600 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 |