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IN74HC139AD中文资料PDF规格书
IN74HC139AD规格书详情
The IN74HC139A is identical in pinout to the LS/ALS139. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.
This device consists of two independent 1-of-4 decoders, each of which decodes a two-bit Address to one-of-four active-low outputs. Active-low Selects are provided to facilitate the demultiplexing and cascading functions. The demultiplexing function is accomplished by using the Address inputs to select the desired device output, and utilizing the Select as a data input.
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 µA
• High Noise Immunity Characteristic of CMOS Devices
产品属性
- 型号:
IN74HC139AD
- 制造商:
IKSEMICON
- 制造商全称:
IK Semicon Co., Ltd
- 功能描述:
Dual 1-of-4 Decoder/Demultiplexer
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IKSEMI |
23+ |
DIP16SOP16 |
50000 |
绝对原厂原装,长期优势可定货 |
询价 | ||
INT |
2228+ |
NA |
4941 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
IKSEMI |
24+ |
SOP |
39500 |
进口原装现货 支持实单价优 |
询价 | ||
HYNIX |
22+ |
SOP-3.9-16P |
2560 |
绝对原装!现货热卖! |
询价 | ||
IKSEMI |
新批次 |
SOP |
4326 |
询价 | |||
IKSEMICON |
20+ |
65300 |
一级代理/放心购买! |
询价 | |||
HYNIX |
02+ |
SOP-3.9-16P |
2500 |
询价 | |||
IKS |
22+ |
原厂封装 |
127500 |
原装正品,渠道可追溯 |
询价 | ||
INT |
24+ |
NA |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 | ||
SOP |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 |