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參數(shù)資料
| 型號： | 74F2952 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Registered transceiver, non-inverting 3-State |
| 中文描述： | 注冊收發(fā)器，非反相三態(tài) |
| 文件頁數(shù)： | 8/14頁 |
| 文件大?。?/td> | 142K |
| 代理商： | 74F2952 |
Philips Semiconductors
Product specification
74F2952, 74F2953
Transceivers
1989 Sep 22
8
AC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST
CONDITION
T
amb
= +25
°
C
V
CC
= +5V
C
L
= 50pF, R
L
= 500
T
amb
= 0
°
C to +70
°
C
V
CC
= +5V
±
10%
C
L
= 50pF, R
L
= 500
UNIT
MIN
TYP
MAX
MIN
MAX
f
MAX
Maximum clock frequency
Waveform 1
145
160
135
MHz
t
PLH
t
PHL
Propagation delay
CPBA or CPAB to An or Bn
Waveform 1
3.0
3.5
5.0
6.0
7.5
8.5
2.5
3.5
8.0
9.0
ns
t
PZH
t
PZL
Output Enable time
OEBA or OEAB to An or Bn
Waveform 3
Waveform 4
2.0
3.5
4.5
6.0
7.0
9.5
2.0
3.0
8.0
10.0
ns
t
PHZ
t
PLZ
Output Disable time
OEBA or OEAB to An or Bn
Waveform 3
Waveform 4
2.0
1.5
4.0
3.5
8.0
6.5
1.5
1.0
9.0
7.0
ns
AC SETUP REQUIREMENTS
LIMITS
SYMBOL
PARAMETER
TEST
CONDITION
T
amb
= +25
°
C
V
CC
= +5V
C
L
= 50pF, R
L
= 500
T
amb
= 0
°
C to +70
°
C
V
CC
= +5V
±
10%
C
L
= 50pF, R
L
= 500
UNIT
MIN
TYP
MAX
MIN
MAX
t
s
(H)
t
s
(L)
Setup time, High or Low
An or Bn to CPAB or CPBA
74F2952
Waveform 2
4.5
3.5
5.0
4.0
ns
t
s
(H)
t
s
(L)
Setup time, High or Low
An or Bn to CPAB or CPBA
74F2953
Waveform 2
4.0
3.5
4.0
4.0
ns
t
h
(H)
t
h
(L)
Hold time, High or Low
An or Bn to CPAB or CPBA
Waveform 2
0.0
0.0
0.0
0.0
ns
t
s
(H)
t
s
(L)
Setup time, High or Low
CEAB, CEBA to CPAB, CPBA
Waveform 2
0.0
4.0
0.0
4.0
ns
t
h
(H)
t
h
(L)
Hold time, High or Low
CEAB, CEBA to CPAB, CPBA
Waveform 2
2.5
2.5
2.5
3.0
ns
t
w
(H)
t
w
(L)
CPAB or CPBA pulse width,
High or Low
Waveform 1
3.0
3.5
3.0
3.5
ns
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PDF描述 |
|---|---|
| 74F2953 | Registered transceiver, non-inverting 3-State |
| 74F298PC | 2-Input Digital Multiplexer |
| 54F298DM | 2-Input Digital Multiplexer |
| 54F298FM | 2-Input Digital Multiplexer |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F2953 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Registered transceiver, non-inverting 3-State |
| 74F298 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quad 2-input multiplexer with storage |
| 74F298D | 制造商:North American Philips Discrete Products Div 功能描述:74F298D |
| 74F298N | 制造商:North American Philips Discrete Products Div 功能描述:LOGIC MUX, QUAD, 2-INPUT, F-TTL, 16 Pin, Plastic, DIP |
| 74F298PC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-Input Digital Multiplexer |
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