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| 型号： | MM74HC273MTCX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC FLIP FLOP OCT D CLEAR 20TSSOP |
| 标准包装： | 1 |
| 系列： | 74HC |
| 功能： | 主复位 |
| 类型： | D 型总线 |
| 输出类型： | 非反相 |
| 元件数： | 1 |
| 每个元件的位元数： | 8 |
| 频率 - 时钟： | 50MHz |
| 延迟时间 - 传输： | 18ns |
| 触发器类型： | 正边沿 |
| 输出电流高，低： | 5.2mA，5.2mA |
| 电源电压： | 2 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 包装： | 标准包装 |
| 其它名称： | MM74HC273MTCXDKR |
2005 Fairchild Semiconductor Corporation
DS005331
www.fairchildsemi.com
September 1983
Revised May 2005
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MM74HC273
Octal D-Type Flip-Flops with Clear
General Description
The MM74HC273 edge triggered flip-flops utilize advanced
silicon-gate CMOS technology to implement D-type flip-
flops. They possess high noise immunity, low power, and
speeds comparable to low power Schottky TTL circuits.
This device contains 8 master-slave flip-flops with a com-
mon clock and common clear. Data on the D input having
the specified setup and hold times is transferred to the Q
output on the LOW-to-HIGH transition of the CLOCK input.
The CLEAR input when LOW, sets all outputs to a low
state.
Each output can drive 10 low power Schottky TTL equiva-
lent loads. The MM74HC273 is functionally as well as pin
compatible to the 74LS273. All inputs are protected from
damage due to static discharge by diodes to VCC and
ground.
Features
s Typical propagation delay: 18 ns
s Wide operating voltage range
s Low input current: 1
PA maximum
s Low quiescent current: 80
PA (74 Series)
s Output drive: 10 LS-TTL loads
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Top View
Order Number
Package Number
Package Description
MM74HC273WM
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
MM74HC273SJ
M20D
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
MM74HC273MTC
MTC20
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
MM74HC273N
N20A
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
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PDF描述 |
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| VI-262-MV-F3 | CONVERTER MOD DC/DC 15V 150W |
| 74LVX273MTCX | IC FLIP FLOP OCT D LV 20TSSOP |
| VI-262-MV-F2 | CONVERTER MOD DC/DC 15V 150W |
| VI-262-MV-F1 | CONVERTER MOD DC/DC 15V 150W |
| MM74HC273MTC | IC FLIP FLOP OCT D CLEAR 20TSSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MM74HC273MTCX_NL | 功能描述:触发器 FINISHED GOOD 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 输出类型: 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 |
| MM74HC273MTCX-CUT TAPE | 制造商:FAIRCHILD 功能描述:MM74HC Series 2 to 6 V CMOS Octal D-Type Flip-Flop with Clear - TSSOP-20 |
| MM74HC273N | 功能描述:触发器 Oct D-Type Flip-Flop 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 输出类型: 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 |
| MM74HC273N | 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74HC CMOS LOGIC |
| MM74HC273N | 制造商:Fairchild Semiconductor Corporation 功能描述:IC Flip-Flops Logic RoHS Compliant:Yes |
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