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參數(shù)資料
| 型號(hào)： | 74ALS564A |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Octal D flip-flop, inverting (3-State)(八D觸發(fā)器，反相（三態(tài)）) |
| 中文描述： | 八路D觸發(fā)器，反相（3態(tài)）（八?觸發(fā)器，反相（三態(tài)）） |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大?。?/td> | 134K |
| 代理商： | 74ALS564A |
Philips Semiconductors
Product specification
74ALS563A/74ALS564A
Latch/flip-flop
1996 Jul 01
5
LOGIC DIAGRAM – 74ALS564A
V
CC
=
Pin 20
GND = Pin 10
D0
D
Q0
2
19
D1
D
Q1
3
18
D2
D
Q2
4
17
D3
D
Q3
5
16
D4
D
Q4
6
15
D5
D
Q5
7
14
D6
D
Q6
8
13
D7
D
Q7
9
12
11
OE
CP
SC00117
1
FUNCTION TABLE – 74ALS564A
INPUTS
OUTPUTS
REGISTER
INTERNAL
OPERATING MODE
OE
CP
Dn
Q0 – Q7
L
↑
↑
↑
↑
↑
l
L
H
Load and read register
L
h
H
L
L
X
NC
NC
Hold
H
X
NC
Z
Disable outputs
H
Dn
Dn
Z
H =
h
L
l
NC=
X =
Z =
↑
=
↑
=
High voltage level
High state must be present one setup time before the Low-to-High clock transition
Low voltage level
Low state must be present one setup time before the Low-to-High clock transition
No change
Don’t care
High impedance “off” state
Low-to-High clock transition
Not Low-to-High clock transition
=
=
=
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limit set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
PARAMETER
RATING
UNIT
V
CC
Supply voltage
–0.5 to +7.0
V
V
IN
Input voltage
–0.5 to +7.0
V
I
IN
Input current
–30 to +5
mA
V
OUT
Voltage applied to output in High output state
–0.5 to V
CC
V
I
OUT
Current applied to output in Low output state
48
mA
T
amb
Operating free-air temperature range
0 to +70
°
C
T
stg
Storage temperature range
–65 to +150
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ALS563AN | Latch flip/flop |
| 74ALS564AD | Latch flip/flop |
| 74ALS564AN | Latch flip/flop |
| 74ALS573B | Latch flip-flop |
| 74ALS573BD | Latch flip-flop |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ALS564AD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Latch flip/flop |
| 74ALS564AN | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Latch flip/flop |
| 74ALS573 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS |
| 74ALS573B | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Latch flip-flop |
| 74ALS573BD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Latch flip-flop |
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