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SN74LS273中文资料
SN74LS273数据手册规格书PDF详情
• Contains Eight Flip-Flops With Single-Rail
Outputs
• Buffered Clock and Direct Clear Inputs
• Individual Data Input to Each Flip-Flop
• Applications Include:
Buffer/Storage Registers
Shift Registers
Pattern Generators
description
These monolithic, positive-edge-triggered flipflops
utilize TTL circuitry to implement D-type
flip-flop logic with a direct clear input.
Information at the D inputs meeting the setup time
requirements is transferred to the Q outputs on the
positive-going edge of the clock pulse. Clock
triggering occurs at a particular voltage level and
is not directly related to the transition time of the
positive-going pulse. When the clock input is at
either the high or low level, the D input signal has
no effect ar the output.
These flip-flops are guaranteed to respond to
clock frequencies ranging form 0 to 30 megahertz
while maximum clock frequency is typically 40
megahertz. Typical power dissipation is 39
milliwatts per flip-flop for the 4273 and 10 milliwatts
for the 4LS273.
SN74LS273产品属性
- 类型
描述
- 型号
SN74LS273
- 功能描述
触发器 Octal D-Type Flip-Flop w/Clear
- RoHS
否
- 制造商
Texas Instruments
- 电路数量
2
- 逻辑系列
SN74
- 逻辑类型
D-Type Flip-Flop
- 极性
Inverting, Non-Inverting
- 输入类型
CMOS
- 传播延迟时间
4.4 ns
- 高电平输出电流
- 16 mA
- 低电平输出电流
16 mA
- 电源电压-最大
5.5 V
- 最大工作温度
+ 85 C
- 安装风格
SMD/SMT
- 封装/箱体
X2SON-8
- 封装
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI/德州仪器 |
21+ |
SOP7.2 |
20000 |
原装现货假一罚十 |
|||
TI(德州仪器) |
24+ |
标准封装 |
7936 |
原厂直销,大量现货库存,交期快。价格优,支持账期 |
|||
MOTOROLA/摩托罗拉 |
25+ |
DIP |
32360 |
MOTOROLA/摩托罗拉全新特价SN74LS273N即刻询购立享优惠#长期有货 |
|||
TI |
24+ |
SOP5.2 |
2 |
只做原装假一罚十 |
|||
MOTOROLA/摩托罗拉 |
24+ |
DIP20 |
3520 |
只做原厂渠道 可追溯货源 |
|||
TI(德州仪器) |
25+ |
5000 |
只做原装 假一罚百 可开票 可售样 |
||||
TI/德州仪器 |
22+ |
SOIC-20 |
500000 |
原装现货支持实单价优/含税 |
|||
TI/德州仪器 |
22+ |
SOIC-20 |
15000 |
||||
TI/德州仪器 |
2021+ |
SOP20 |
9000 |
原装现货,随时欢迎询价 |
|||
TI(德州仪器) |
24+ |
SOP20300mil |
924 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
SN74LS273NSR 价格
参考价格:¥2.2048
SN74LS273 资料下载更多...
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SN74LS273 芯片相关型号
- 15KPA18A
- 6410100
- 6410300
- 74AC11244DW
- AF2010
- ATS-06E-74-C1-R0
- ATS-06E-75-C1-R0
- ATS-06E-79-C1-R0
- ENC1J-C20-R00050L
- ENC1J-C20-R00064L
- ENC1J-C20-W00025L
- ENC1J-C20-W00050L
- ENC1J-C20-W00064L
- ENC1J-C20-Y00025L
- ENC1J-C20-Y00050L
- ENC1J-C20-Y00064L
- EXC28CH
- EXC28CH500U
- EXC28CH900U
- LCE12A
- P0640SA
- P0640SB
- P0640SC
- P6SMB82CA
- PP250GY
- PTN16-F01225K1C1
- RF11N1R0J500CT
- SA220A
- SA220CA
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