D0 D1
參數(shù)資料
型號(hào): MC74ACT564DWR2
廠商: ON Semiconductor
文件頁(yè)數(shù): 2/8頁(yè)
文件大小: 0K
描述: IC FLIP FLOP OCTAL D 3ST 20-SOIC
產(chǎn)品變化通告: Product Discontinuation 20/Aug/2008
標(biāo)準(zhǔn)包裝: 1,000
系列: 74ACT
功能: 標(biāo)準(zhǔn)
類型: D 型總線
輸出類型: 三態(tài)反相
元件數(shù): 1
每個(gè)元件的位元數(shù): 8
頻率 - 時(shí)鐘: 85MHz
延遲時(shí)間 - 傳輸: 2ns
觸發(fā)器類型: 正邊沿
輸出電流高,低: 24mA,24mA
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
包裝: 帶卷 (TR)
MC74ACT564
http://onsemi.com
2
Figure 3. Logic Diagram
D0
D1
D2
D3
D4
D5
D6
D7
CD
Q
O0
O1
O2
O3
O4
O5
O6
O7
OE
CP
CD
Q
CD
Q
CD
Q
CD
Q
CD
Q
CD
Q
CD
Q
Please note that this diagram is provided only for the understanding of
logic operations and should not be used to estimate propagation delays.
FUNCTION TABLE
Inputs
Internal
Outputs
Function
OE
CP
D
Q
O
H
L
NC
Z
Hold
H
HH
NC
Z
Hold
H
LH
Z
Load
H
HL
Z
Load
L
LH
H
Data Available
L
HL
L
Data Available
L
HL
NC
No Change in Data
L
H
NC
No Change in Data
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Immaterial
Z
=
High Impedance
=
LOWtoHIGH Transition
NC =
No Change
FUNCTIONAL DESCRIPTION
The MC74ACT564 consists of eight edgetriggered
flipflops with individual Dtype inputs and 3state
complementary outputs. The buffered clock and buffered
Output Enable are common to all flipflops. The eight
flipflops will store the state of their individual D inputs that
meet the setup and hold times requirements on the
LOWtoHIGH Clock (CP) transition. With the Output
Enable (OE) LOW, the contents of the eight flipflops are
available at the outputs. When OE is HIGH, the outputs go
to the high impedance state. Operation of the OE input does
not affect the state of the flipflops.
相關(guān)PDF資料
PDF描述
MC74ACT377DW IC FLIP FLOP OCT D W/CLK 20-SOIC
MC74ACT374DW IC FLIP FLOP OCT D 3ST 20-SOIC
MC74ACT374DTR2 IC FLIP FLOP OCT D 3ST 20-TSSOP
EDZ950/12 TERM BLOCK PLUG 5.08MM 12POS
EDZ960/8 TERM BLOCK PLUG 7.62MM 8POS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC74ACT564DWR2G 功能描述:觸發(fā)器 5V Octal D-Type w/3 State Outupts 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
MC74ACT564N 功能描述:觸發(fā)器 5V Octal D-Type 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
MC74ACT564NG 功能描述:觸發(fā)器 5V Octal D-Type w/3 State Outupts 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
MC74ACT573 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:OCTAL D-TYPE LATCH WITH 3-STATE OUTPUTS
MC74ACT573DT 制造商:ON Semiconductor 功能描述: