- 封装:20-SOIC(0.295",7.50mm 宽)
- RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
- 包装方式:Digi-Reel®
- 参考价格:$0.894-$1.91
更新日期:2024-04-01
产品简介:具有使能端的 8 位等值/幅度比较器 (P=Q)
查看详情- 封装:20-SOIC(0.295",7.50mm 宽)
- RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
- 包装方式:Digi-Reel®
- 参考价格:$0.894-$1.91
SN74ALS521DWR 供应商
- 公司
- 型号
- 品牌
- 封装/批号
- 数量
- 地区
- 日期
- 说明
- 询价
-
TI
-
原厂原装
22+ -
3288
-
上海市
-
-
-
一级代理原装
-
TI(德州仪器)
-
SOIC-20
2022+ -
12000
-
上海市
-
-
-
原装可开发票
SN74ALS521DWR 中文资料属性参数
- 标准包装:1
- 类别:集成电路 (IC)
- 家庭:逻辑 - 比较器
- 系列:74ALS
- 类型:身份比较器
- 位数:8
- 输出:低有效
- 输出功能:A=B
- 电源电压:4.5 V ~ 5.5 V
- 输出电流高,低:2.6mA,24mA
- 额定电压和最大 CL 时的最大传播延迟:20ns @ 4.5V ~ 5.5V,50pF
- 电流 - 静态:-
- 工作温度:0°C ~ 70°C
- 封装/外壳:20-SOIC(0.295",7.50mm 宽)
- 安装类型:表面贴装
- 包装:®
- 其它名称:296-29730-6
产品特性
- Compare Two 8-Bit Words
- Choice of Totem-Pole or Open-Collector Outputs
- SN74ALS518 and ´ALS520 Have 20-k Pullup Resistors on Q Inputs
- Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
产品概述
These identity comparators perform comparisons on two 8-bit binary
or BCD words. The SN74ALS518 provides P = Q outputs, while the
´ALS520 and SN74ALS521 provide P = Q\ outputs. The SN74ALS518
has an open-collector output. The SN74ALS518 and ´ALS520 feature
20-k pullup resistors on the Q inputs for analog or switch data.The SN54ALS520 is characterized for operation over the full
military temperature range of -55°C to 125°C. The
SN74ALS518, SN74ALS520, and SN74ALS521 are characterized for
operation from 0°C to 70°C.
SN74ALS521DWR 数据手册
数据手册 | 说明 | 数量 | 操作 |
---|---|---|---|
![]() |
8-BIT IDENTITY COMPARATORS |
16 Pages页,468K | 查看 |
![]() |
Magnitude Comparator 8 Bit Active Low Output A=B 20-SOIC |
21页,1.24M | 查看 |
![]() |
8-BIT IDENTITY COMPARATORS |
16 Pages页,444K | 查看 |
![]() |
8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-SOIC 0 to 70 |
18页,643K | 查看 |
SN74ALS521DWR 相关产品
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- CD74HCT688M96
- CD74HCT85E
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