參數(shù)資料
型號: 74F377SJ
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Octal D-Type Flip-Flop with Clock Enable
中文描述: F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20
封裝: 5.30 MM, EIAJ TYPE2, SOP-20
文件頁數(shù): 2/8頁
文件大?。?/td> 143K
代理商: 74F377SJ
Connection Diagrams
Pin Assignment for
DIP, SOIC and Flatpak
TL/F/9525–2
Pin Assignment
for LCC
TL/F/9525–3
Unit Loading/Fan Out
54F/74F
Pin Names
Description
U.L.
Input I
IH
/I
IL
Output I
OH
/I
OL
HIGH/LOW
D
0
–D
7
CE
CP
Q
0
–Q
7
Data Inputs
Clock Enable (Active LOW)
Clock Pulse Input
Data Outputs
1.0/1.0
1.0/1.0
1.0/1.0
50/33.3
20
m
A/
b
0.6 mA
20
m
A/
b
0.6 mA
20
m
A/
b
0.6 mA
b
1 mA/20 mA
Mode Select-Function Table
Operating Mode
Inputs
Output
CP
CE
D
n
Q
n
Load ‘‘1’’
L
L
L
X
I
h
H
Load ‘‘0’’
I
I
L
Hold
(Do Nothing)
h
H
X
X
No Change
No Change
H
e
HIGH Voltage Level
h
e
HIGH Voltage Level one setup time prior to
the LOW-to-HIGH Clock Transition
L
e
LOW Voltage Level
I
e
LOW Voltage Level one setup time prior to
the LOW-to-HIGH Clock Transition
X
e
Immaterial
L
e
LOW-to-HIGH Clock Transition
Logic Diagram
TL/F/9525–5
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
2
相關(guān)PDF資料
PDF描述
74F379 Quad Parallel Register with Enable
74F379SC Quad Parallel Register with Enable
74F379SJ Quad Parallel Register with Enable
74F379PC Quad Parallel Register with Enable
74F379 Quad Parallel Register with Enable
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74F377SJ_Q 功能描述:觸發(fā)器 Qd 2-Input NAND Buff 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
74F377SJX 功能描述:觸發(fā)器 Octal Flip-Flop Clock Enable 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
74F378 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Parallel D-Type Register with Enable
74F378 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74F378D 制造商:NXP Semiconductors 功能描述:F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16