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參數(shù)資料
| 型號(hào)： | 74HC273PW,118 |
| 廠商： | NXP Semiconductors |
| 文件頁數(shù)： | 1/21頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OCTAL D F-F POS-EDGE 20-TSSOP |
| 產(chǎn)品培訓(xùn)模塊： | Logic Packages |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 系列： | 74HC |
| 功能： | 主復(fù)位 |
| 類型： | D 型總線 |
| 輸出類型： | 非反相 |
| 元件數(shù)： | 1 |
| 每個(gè)元件的位元數(shù)： | 8 |
| 頻率 - 時(shí)鐘： | 122MHz |
| 延遲時(shí)間 - 傳輸： | 13ns |
| 觸發(fā)器類型： | 正邊沿 |
| 輸出電流高，低： | 5.2mA，5.2mA |
| 電源電壓： | 2 V ~ 6 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-TSSOP（0.173"，4.40mm 寬） |
| 包裝： | 帶卷 (TR) |
1.
General description
The 74HC273; 74HCT273 is an octal positive-edge triggered D-type flip-flop. The device
features clock (CP) and master reset (MR) inputs. The outputs Qn will assume the state of
their corresponding Dn inputs that meet the set-up and hold time requirements on the
LOW-to-HIGH clock (CP) transition. A LOW on MR forces the outputs LOW independently
of clock and data inputs. Inputs include clamp diodes. This enables the use of current
limiting resistors to interface inputs to voltages in excess of VCC.
2.
Features and benefits
Input levels:
For 74HC273: CMOS level
For 74HCT273: TTL level
Common clock and master reset
Eight positive edge-triggered D-type flip-flops
Complies with JEDEC standard no. 7A
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V.
Multiple package options
Specified from
40 Cto+85 C and from 40 Cto+125 C
3.
Ordering information
74HC273; 74HCT273
Octal D-type flip-flop with reset; positive-edge trigger
Rev. 4 — 10 June 2013
Product data sheet
Table 1.
Ordering information
Type number
Package
Temperature range Name
Description
Version
74HC273N
40 C to +125 C
DIP20
plastic dual in-line package; 20 leads (300 mil)
SOT146-1
74HCT273N
74HC273D
40 C to +125 C
SO20
plastic small outline package; 20 leads; body width 7.5 mm SOT163-1
74HCT273D
74HC273DB
40 C to +125 C
SSOP20
plastic shrink small outline package; 20 leads; body width
5.3 mm
SOT339-1
74HCT273DB
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74HC273PW-Q100 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal D-type flip-flop with reset; positive-edge trigger |
| 74HC273PW-Q100J | 制造商:NXP Semiconductors 功能描述: 制造商:NXP Semiconductors 功能描述:IC FLIP FLOP OCT D POS 20TSSOP 制造商:NXP Semiconductors 功能描述:Flip Flops Octal Dtype flipflop positive edgetrigger 制造商:NXP Semiconductors 功能描述:74HC273PW-Q100/TSSOP20/REEL13/ |
| 74HC273PW-T | 制造商:NXP Semiconductors 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin TSSOP T/R |
| 74HC273-Q100 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal D-type flip-flop with reset; positive-edge trigger |
| 74HC27AP | 制造商:NXP Semiconductors 功能描述: |
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