- 封装:16-DIP(0.300",7.62mm)
- RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
- 包装方式:管件
- 参考价格:$0.4608-$1.26
更新日期:2024-04-01 00:04:00
产品简介:具有三态输出的双路 4 线至 1 线数据选择器/多路复用器
查看详情- 封装:16-DIP(0.300",7.62mm)
- RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
- 包装方式:管件
- 参考价格:$0.4608-$1.26
SN74LS253N 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
-
DIP16
21+ -
10000
-
杭州
-
-
-
只做原装现货,大量现货热卖
-
DIP
2019+ -
5800
-
上海市
-
-
-
全新原装现货
-
TI
-
模块
23+ -
15000
-
上海市
-
-
-
中国区代理原装现货热卖特价
-
TI
-
-
21+ -
6000
-
上海市
-
-
-
原装现货,品质为先,请来电垂询!
-
ON/ELNAF
-
DIP
1907+ -
20000
-
上海市
-
-
-
原装现货,精专配套,正品BOM表报价
-
TI
-
TSSOP
23+ -
46000
-
合肥
-
-
-
科大讯飞战略投资企业,提供一站式配套服务
SN74LS253N 中文资料属性参数
- 标准包装:25
- 类别:集成电路 (IC)
- 家庭:逻辑 - 信号开关,多路复用器,解码器
- 系列:74LS
- 类型:数据选择器/多路复用器
- 电路:2 x 4:1
- 独立电路:1
- 输出电流高,低:2.6mA,8mA
- 电压电源:单电源
- 电源电压:4.75 V ~ 5.25 V
- 工作温度:0°C ~ 70°C
- 安装类型:通孔
- 封装/外壳:16-DIP(0.300",7.62mm)
- 供应商设备封装:16-PDIP
- 包装:管件
- 其它名称:296-33981-5SN74LS253N-ND
产品特性
- Three-State Version of SN54/74LS153, SN54/74S153
- Schottky-Diode-Clamped Transistors
- Permits Multiplexing from N Lines to 1 Line
- Performs Parallel-to Serial Conversion
- Fully Compatible with Most TTL Circuits
- Low Power Dissipation 'LS253 … 35 mW Typical 'S253 … 225 mW Typical
- 'LS253 … 35 mW Typical
- 'S253 … 225 mW Typical
产品概述
Each of these Schottky-clamped data selectors/multiplexers contains inverters
and drivers to supply fully complementary, on-chip, binary decoding data selection
to the AND-OR gates. Separate output control inputs are provided for each
of the two four-line sections.
The three-state outputs can interface with and drive data lines of bus-organized
systems. With all but one of the common outputs disabled (at a high-impedance
state) the low-impedance of the single enabled output will drive the bus line
to a high or low logic level.
SN74LS253N 数据手册
数据手册 | 说明 | 数量 | 操作 |
---|---|---|---|
![]() |
DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS |
14 Pages页,634K | 查看 |
![]() |
DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS |
14 Pages页,634K | 查看 |
![]() |
DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS |
14 Pages页,620K | 查看 |
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