參數(shù)資料
型號: 74HC574D,653
廠商: NXP Semiconductors
文件頁數(shù): 1/19頁
文件大小: 0K
描述: IC FLIP FLOP OCTAL D 3ST 20SOIC
產(chǎn)品培訓(xùn)模塊: Logic Packages
標準包裝: 1
系列: 74HC
功能: 標準
類型: D 型總線
輸出類型: 三態(tài)非反相
元件數(shù): 1
每個元件的位元數(shù): 8
頻率 - 時鐘: 133MHz
延遲時間 - 傳輸: 14ns
觸發(fā)器類型: 正邊沿
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-SOIC(0.295",7.50mm 寬)
包裝: 標準包裝
產(chǎn)品目錄頁面: 834 (CN2011-ZH PDF)
其它名稱: 568-1479-6
1.
General description
The 74HC574; 74HCT574 is a high-speed Si-gate CMOS device and is pin compatible
with Low-power Schottky TTL. It is specified in compliance with JEDEC standard no. 7A.
The 74HC574; 74HCT574 are octal D-type flip-flops featuring separate D-type inputs for
each flip-flop and 3-state outputs for bus-oriented applications. A clock (CP) and an output
enable (OE) input are common to all flip-flops. The 8 flip-flops will store the state of their
individual D-inputs that meet the set-up and hold times requirements on the LOW-to-HIGH
CP transition. When OE is LOW the contents of the 8 flip-flops are available at the
outputs. When OE is HIGH, the outputs go to the high-impedance OFF-state. Operation of
the OE input does not affect the state of the flip-flops.
The 74HC574; 74HCT574 is functionally identical to:
74HC564: but has non-inverting outputs
74HC374; 74HCT374: but has a different pin arrangement
2.
Features and benefits
3-state non-inverting outputs for bus oriented applications
8-bit positive, edge-triggered register
Common 3-state output enable input
ESD protection:
HBM JESD22-A114F exceeds 2 000 V
MM JESD22-A115-A exceeds 200 V
Specified from
40 °Cto+85 °C and from 40 °Cto+125 °C
3.
Ordering information
74HC574; 74HCT574
Octal D-type flip-flop; positive edge-trigger; 3-state
Rev. 5 — 25 April 2012
Product data sheet
Table 1.
Ordering information
Type number
Package
Temperature range
Name
Description
Version
74HC574N
40 °C to +125 °C
DIP20
plastic dual in-line package; 20 leads (300 mil)
SOT146-1
74HCT574N
74HC574D
40 °C to +125 °C
SO20
plastic small outline package; 20 leads;
body width 7.5 mm
SOT163-1
74HCT574D
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HC574DB 功能描述:觸發(fā)器 OCTAL D F-F POS-EDGE RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74HC574DB,112 功能描述:觸發(fā)器 OCTAL D F-F POS-EDGE RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74HC574DB,118 功能描述:觸發(fā)器 OCTAL D-TYPE POS EDGE 3-S RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74HC574D-Q100,118 制造商:NXP Semiconductors 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin SO T/R 制造商:NXP Semiconductors 功能描述:74HC574D-Q100/SO20/REEL13// - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC FLIP FLOP OCTAL D 3ST 20SOIC
74HC574D-T 制造商:NXP Semiconductors 功能描述:3-State SOIC-20 D-Type Flip Flop 制造商:NXP Semiconductors 功能描述:IC, D TYPE, FLIPFLOP, OCTAL, 20SOIC, Flip-Flop Type:D, Propagation Delay:14ns, S 制造商:NXP Semiconductors 功能描述:IC, D-TYPE FLIP FLOP, 3-STATE, SOIC-20, Flip-Flop Type:D, Propagation Delay:14ns, Supply Voltage Min:2V, Supply Voltage Max:6V, Logic Case Style:SOIC, No. of Pins:20, Frequency:133MHz, Output Current:7.8mA, Trigger Type:Positive Edge, RoHS Compliant: Yes