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參數(shù)資料
| 型號： | 74F8960 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Octal latched bidirectional Futurebus transceivers(3-State + open-collector)(八鎖存雙向預置總線收發(fā)器（三態(tài)+開啟集電極）) |
| 中文描述： | 八進制鎖存雙向Futurebus收發(fā)器（3態(tài)開集電極）（八鎖存雙向預置總線收發(fā)器（三態(tài)開啟集電極）） |
| 文件頁數(shù)： | 9/11頁 |
| 文件大?。?/td> | 194K |
| 代理商： | 74F8960 |
Philips Semiconductors FAST Products
Product specification
74F8960/74F8961
Octal latched bidirectional Futurebus transceivers
(3-State + open-collector)
December 19, 1990
9
AC ELECTRICAL CHARACTERISTICS FOR 74F8960
A PORT LIMITS
T
amb
= +25
°
C
V
CC
= +5.0V
C
L
= 50pF, R
L
= 500
MIN
TYP
T
amb
= 0
°
C to +70
°
C
V
CC
= +5.0V
±
10%
C
L
= 50p, R
L
= 500
MIN
SYMBOL
PARAMETER
TEST
UNIT
CONDITION
MAX
MAX
t
PLH
t
PHL
t
PZH
t
PZL
Propagation delay
Bn
to An
Waveform 1, 2
4.5
6.0
6.0
10.0
8.5
13.5
3.5
7.5
9.5
14.5
ns
Output enable time to high or low, OEA
to An
Waveform 4
Waveform 5
8.0
8.5
10.5
11.0
13.5
13.5
7.5
8.5
15.0
16.0
ns
t
PHZ
t
PLZ
Output enable time from high or low,
OEA
to An
Waveform 4
Waveform 5
2.0
2.0
3.5
4.5
6.5
7.0
2.0
2.0
7.0
7.5
ns
B PORT LIMITS
T
amb
= +25
°
C
V
CC
= +5.0V
C
D
= 50pF, R
U
= 9
MIN
TYP
T
amb
= 0
°
C to +70
°
C
V
CC
= +5.0V
±
10%
C
D
= 50pF, R
L
= 9
MIN
SYMBOL
PARAMETER
TEST
UNIT
CONDITION
MAX
MAX
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
TLH
t
THL
Propagation delay
An
to Bn
Waveform 1, 2
3.5
3.5
5.5
5.0
8.0
8.0
2.0
3.0
9.5
9.0
ns
Propagation delay
LE
to Bn
Waveform 1, 2
3.5
4.0
5.5
6.5
8.5
9.0
2.5
3.0
9.5
10.5
ns
Output enable/disable time
OEBn to Bn
Waveform 1, 2
2.5
3.5
4.5
5.5
7.5
8.5
1.5
3.5
8.0
9.0
ns
Transition time, Bn port
1.3V to 1.7V, 1.7V to 1.3V
Test circuit and
waveforms
0.5
0.5
2.0
2.0
4.5
4.5
0.5
0.5
5.0
6.0
ns
AC SETUP REQUIREMENTS FOR 74F8960
LIMITS
T
amb
= +25
°
C
V
CC
= +5.0V
C
L
= 50pF, R
L
= 500
MIN
TYP
T
amb
= 0
°
C to +70
°
C
V
CC
= +5.0V
±
10%
C
L
= 50pF, R
L
= 500
MIN
SYMBOL
PARAMETER
TEST
UNIT
CONDITION
MAX
MAX
t
su
(H)
t
su
(L)
t
h
(
H
)
t
h
(
L
)
t
w
(L)
Setup time, high or low
An
to LE
Waveform 3
5.0
3.0
5.0
5.0
ns
Hold time, high or low
An
to LE
Waveform 3
0.0
0.0
0.0
0.0
ns
LE pulse width, low
Waveform 3
4.5
5.0
ns
相關PDF資料 |
PDF描述 |
|---|---|
| 74F8962 | 9-Bit latched bidirectional Futurebus transceivers open-collector |
| 74F8963 | 9-Bit latched bidirectional Futurebus transceivers open-collector |
| 74F8965 | 9-Bit address/data Futurebus transceiver, ADT |
| 74F8966 | 9-Bit address/data Futurebus transceiver, ADT |
| 74F978PC | Octal D-Type Flip-Flop |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 74F8961 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal latched bidirectional Futurebus transceivers 3-State open-collector |
| 74F8962 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:9-Bit latched bidirectional Futurebus transceivers open-collector |
| 74F8963 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:9-Bit latched bidirectional Futurebus transceivers open-collector |
| 74F8965 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:9-Bit address/data Futurebus transceiver, ADT |
| 74F8966 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:9-Bit address/data Futurebus transceiver, ADT |
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