參數(shù)資料
型號(hào): 74LVT574MTC
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Low Voltage Octal D-Type Flip-Flop with 3-STATE Outputs
中文描述: LVT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: 4.40 MM, MO-153, TSSOP-20
文件頁數(shù): 3/12頁
文件大?。?/td> 98K
代理商: 74LVT574MTC
Philips Semiconductors
Product specification
74LVT574
3.3V Octal D-type flip-flop (3-State)
1998 Feb 19
3
LOGIC SYMBOL (IEEE/IEC)
EN
C1
1D
SV00033
12
13
14
15
16
17
18
19
9
8
7
6
5
4
3
2
11
1
PIN DESCRIPTION
PIN NUMBER
SYMBOL
FUNCTION
1
OE
Output enable input
(active-low)
2, 3, 4, 5, 6, 7, 8, 9
D0-D7
Data inputs
19, 18, 17, 16, 15,
14, 13, 12
Q0-Q7
Data outputs
11
CP
Clock pulse input (active
rising edge)
10
GND
Ground (0V)
20
V
CC
Positive supply voltage
FUNCTION TABLE
INPUTS
INTERNAL
OUTPUTS
OPERATING
OE
CP
Dn
REGISTER
Q0 – Q7
MODE
L
L
l
h
L
H
L
H
Load and read register
L
X
NC
NC
Hold
H
High voltage level
High voltage level one set-up time prior to the Low-to-High clock transition
Low voltage level
Low voltage level one set-up time prior to the Low-to-High clock transition
No change
Don’t care
High impedance “off” state
Low-to-High clock transition
not a Low-to-High clock transition
X
X
NC
Z
Disable outputs
H =
h
L
l
NC=
X =
Z =
=
=
=
=
=
LOGIC DIAGRAM
19
CP Q
D
2
D0
Q0
CP Q
D
3
D1
CP Q
D
4
D2
CP Q
D
5
D3
CP Q
D
6
D4
CP Q
D
7
D5
CP Q
D
8
D6
CP Q
D
9
D7
Q1
18
Q2
17
Q3
16
Q4
15
Q5
14
Q6
13
Q7
12
11
CP
1
OE
SV00043
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LVT574MTC 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74LVT CMOS SMD 74LVT574
74LVT574MTC 制造商:Fairchild Semiconductor Corporation 功能描述:IC PACKAGE/CASE:20-TSSOP
74LVT574MTCX 功能描述:觸發(fā)器 Oct D-Type Flip-Flop 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
74LVT574PW 功能描述:觸發(fā)器 3.3V OCTAL D 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(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
74LVT574PW,112 功能描述:觸發(fā)器 3.3V OCTAL D 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(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