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參數(shù)資料
| 型號： | 7LVC574APWDH |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | Octal D-type flip-flop with 5-volt tolerant inputs/outputs; positive edge-trigger 3-State |
| 中文描述： | LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 99K |
| 代理商： | 7LVC574APWDH |
Philips Semiconductors
Product specification
74LVC574A
Octal D-type flip-flop with 5-volt tolerant
inputs/outputs; positive edge-trigger (3-State)
1998 Jul 29
4
LOGIC DIAGRAM
Q
D
D0
Q0
D
D1
D
D2
D
D3
D
D4
D
D5
D
D6
D
D7
Q1
Q2
Q3
Q4
Q5
Q6
Q7
CP
OE
Q
Q
Q
Q
Q
Q
Q
CP
CP
CP
CP
CP
CP
CP
CP
SA00404
FF1
FF2
FF3
FF4
FF5
FF6
FF7
FF8
FUNCTION TABLE
OPERATING MODES
INPUTS
INTERNAL FLIP-FLOPS
OUTPUTS
OE
LE
D
n
l
h
Q
0
to Q
7
L
H
Load and read register
L
L
L
H
Load register and
disable outputs
H = HIGH voltage level
h
= HIGH voltage level one setup time prior to the LOW-to-HIGH CP transition
L
= LOW voltage level
l
= LOW voltage level one setup time prior to the LOW-to-HIGH CP transition
Z
= High impedance OFF-state
= LOW-to-HIGH clock transition
H
H
l
h
L
H
Z
Z
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
LIMITS
UNIT
MIN
MAX
V
CC
DC supply voltage (for max. speed performance)
2.7
3.6
V
DC supply voltage (for low-voltage applications)
1.2
3.6
V
I
DC Input voltage range
0
5.5
V
V
DC output voltage range; output HIGH or LOW
state
0
V
CC
V
O
DC output voltage range; output 3-State
0
5.5
T
amb
Operating ambient temperature range in free-air
–40
+85
°
C
t
r
, t
f
Input rise and fall times
V
CC
= 1.2 to 2.7V
V
CC
= 2.7 to 3.6V
0
0
20
10
ns/V
相關PDF資料 |
PDF描述 |
|---|---|
| 7LVC623APWDH | Octal transceiver with dual enable 3-State |
| 7LVC646APWDH | Octal bus transceiver/register 3-State |
| 7LVC827APWDH | 10-bit buffer/line driver with 5-volt tolerant inputs/outputs 3-State |
| 7LVC841APWDH | 10-bit transparent latch with 5-volt tolerant inputs/outputs 3-State |
| 7LVT2241PWDH | 3.3V Octal buffer/line driver with 30ohm series termination resistors; 3-State |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 7LVC623APWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal transceiver with dual enable 3-State |
| 7LVC646APWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal bus transceiver/register 3-State |
| 7LVC827APWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:10-bit buffer/line driver with 5-volt tolerant inputs/outputs 3-State |
| 7LVC841APWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:10-bit transparent latch with 5-volt tolerant inputs/outputs 3-State |
| 7LVT2241PWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3V Octal buffer/line driver with 30ohm series termination resistors; 3-State |
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