參數(shù)資料
型號: HD74ALVCH16721
廠商: Hitachi,Ltd.
英文描述: 3.3-V 20-bit Flip Flops with 3-state Outputs(三態(tài)輸出的3.3V20位D觸發(fā)器)
中文描述: 3.3 V的20位字拖與三態(tài)輸出(三態(tài)輸出的3.3V20位?觸發(fā)器)
文件頁數(shù): 7/12頁
文件大?。?/td> 52K
代理商: HD74ALVCH16721
HD74ALVCH16721
7
Switching Characteristics
(Ta = –40 to 85
°
C)
Item
Symbol V
CC
(V)
Min
Typ
Max
Unit
FROM
(Input)
TO
(Output)
Maximum clock frequency f
max
2.5
±
0.2
150
MHz
2.7
150
3.3
±
0.3
2.5
±
0.2
150
Propagation delay time
t
PLH
t
PHL
1.0
5.6
ns
CLK
Q
2.7
1.0
5.1
3.3
±
0.3
2.5
±
0.2
1.0
4.3
Output enable time
t
ZH
t
ZL
1.0
6.1
ns
OE
Q
2.7
1.0
5.8
3.3
±
0.3
2.5
±
0.2
1.0
4.8
Output disable time
t
HZ
t
LZ
1.0
5.5
ns
OE
Q
2.7
1.0
4.7
3.3
±
0.3
2.5
±
0.2
1.0
4.4
Setup time
t
su
4.0
ns
Data before CLK
2.7
3.6
3.3
±
0.3
2.5
±
0.2
3.1
3.4
CLKEN
before CLK
2.7
3.1
3.3
±
0.3
2.5
±
0.2
2.7
Hold time
t
h
0
ns
Data after CLK
2.7
0
3.3
±
0.3
2.5
±
0.2
0
0
CLKEN
after CLK
2.7
0
3.3
±
0.3
2.5
±
0.2
0
Pulse width
t
w
3.3
ns
2.7
3.3
3.3
±
0.3
3.3
Input capacitance
C
IN
C
O
3.3
3.5
pF
Output capacitance
3.3
7.0
pF
相關(guān)PDF資料
PDF描述
HD74ALVCH16820 3.3-V 10-bit Flip Flops with Dual Outputs(雙輸出的3.3V10位D觸發(fā)器)
HD74ALVCH16821 3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs(三態(tài)輸出的3.3V20位總線接口D觸發(fā)器)
HD74ALVCH16825 18-bit Buffers / Drivers with 3-state Outputs(三態(tài)輸出的18位緩沖器/驅(qū)動器)
HD74ALVCH16827 20-bit Buffers / Drivers with 3-state Outputs(三態(tài)輸出的20位緩沖器/驅(qū)動器)
HD74ALVCH16830 1-bit to 2-bit Address Driver with 3-state Outputs(三態(tài)輸出1位-2位地址驅(qū)動器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD74ALVCH16820 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:3.3-V 10-bit Flip Flops with Dual Outputs
HD74ALVCH16821 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs
HD74ALVCH16825 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:18-bit Buffers / Drivers with 3-state Outputs
HD74ALVCH16827 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:20-bit Buffers / Drivers with 3-state Outputs
HD74ALVCH16830 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:1-bit to 2-bit Address Driver with 3-state Outputs