參數(shù)資料
型號： 7LVC1284D
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 3.3V Parallel printer interface transceiver/buffer
中文描述： 7 I/O, PIA-PRINTER INTERFACE, PDSO20
文件頁數(shù)： 4/10頁
文件大?。?/td> 100K
代理商： 7LVC1284D
Philips Semiconductors
Product specification
74LVC1284
3.3V Parallel printer interface transceiver/buffer
1995 Nov 10
4
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
= 25
°
C
TYP
V
CC
T
amb
= 0
°
C to +70
°
C
MIN
V
CC
–0.2
2.4
2.1
UNIT
MIN
MAX
MAX
High level
High-level
output voltage
out ut voltage
An
V
CC
= Min to Max; I
OH
= –50
μ
A
V
CC
= 3.0V; I
OH
= –4mA
V
CC
= 3.0V; I
OH
= 14mA
V
CC
= Min to Max; I
OL
= 50
μ
A;
V
I
IL
or V
IH
V
CC
= 3.0V; I
OL
= 4mA; V
I
= V
IL
or V
IH
V
CC
= 3.0V; I
OL
= –14mA; V
I
= V
IL
or V
IH
V
CC
= Min to Max
V
CC
= Min to Max
V
CC
= 3.3V
V
CC
–0.2
2.4
2.2
V
V
V
V
OH
Bn or Yn
2.4
V
OL
Low-level
Low level
output voltage
An
0.2
0.2
V
0.4
0.8
0.8
0.4
0.9
0.8
V
V
Bn or Yn
V
IH
V
IL
V
HYS
High-level input voltage
Low-level input voltage
Input Hysteresis
B/Y side Output
Impedance
Input leakage current
(A5-A7 DIR, HD)
Input current for common
I/O pins
B/Y Side Power-off
leakage current
3-State output High
current Yn
3-State output Low
current Yn
current
(A1 – A4, Bn)
current
(A1 – A4, Bn)
Quiescent Supply
Current
2.0
2.0
0.3
0.4
V
R
D
See Figure 2
38
45
53
35
55
I
I
V
CC
= 3.6V; V
O
= V
CC
or GND;
Not for I/O pins
±
1.0
±
5.0
μ
A
I
IHZ
/I
ILZ
V
CC
= 3.6V;V
I
= 5.5V or GND
0.1
15
μ
A
I
OFF
V
CC
= 0.0V; V
O
= 0 to 5.5V
±
10
±
100
μ
A
I
OZH
V
CC
= 3.6V; V
O
= V
CC
; V
I
= V
IL
or V
IH
5
20
μ
A
I
OZL
V
CC
= 3.6V; V
O
= GND; V
I
= V
IL
or V
IH
–5
–20
μ
A
I
IH
+I
OZH
I
IL
+I
OZL
V
CC
= 3.6V; V
I/O
= V
CC
V
CC
= 3.6V; V
I/O
= GND
5
–5
25
–25
μ
A
μ
A
I
CC
V
CC
= 3.6V; I
O
= 0; V
I
= GND or V
CC
5
10
50
μ
A
AC CHARACTERISTICS
GND = 0V, t
R
= t
F
= 3.0ns, C
L
= 50pF, R
L
= 500
LIMITS
SYMBOL
PARAMETER
WAVEFORM
T
amb
= 25
°
C
V
CC
= 3.3V
TYP
0.2
12.6
12.4
5.5
5.6
12.0
6.5
12.7
5.0
12.3
12.7
8.9
9.1
6.9
8.6
3.7
3.7
T
amb
= 0 to + 70
°
C
V
CC
= Min to Max
MIN
0.05
5.0
5.0
1.5
1.5
4.0
2.0
5.0
1.5
4.0
4.0
2.0
2.0
3.0
3.0
2.0
2.0
UNIT
MIN
0.05
6.0
6.0
1.5
1.5
4.0
2.0
5.0
1.5
8.0
8.0
5.0
6.0
3.5
4.0
2.5
2.5
MAX
0.35
18.0
18.0
7.9
7.6
16.0
9.1
16.3
7.1
18.0
18.0
12.5
12.0
13.0
14.0
5.5
5.0
MAX
0.4
19.5
20.0
9.5
9.0
20.0
11.0
20.0
9.0
20.0
20.0
14.5
14.0
14.5
16.0
6.0
5.5
SR
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PHZ
t
PZL
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
B-Side Slew Rate
Propagation delay
A toY or A to B
Propagation delay
B to A
Output enable/disable time to/from High level
HD to Y or HD to B
Output enable/disable time to/from Low level
A to Y or A to B
Output enable time
from DIR to B
Output disable time
from DIR to B
Output enable time
from DIR to A
Output disable
from DIR to A
4
V/ns
5
ns
1
ns
2
ns
2
ns
2
ns
2
ns
2
ns
2
ns
相關(guān)PDF資料
PDF描述
7LVC240APWDH Octal buffer/line driver with 5-volt tolerant inputs/outputs; inverting 3-State
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
7LVC240APWDH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal buffer/line driver with 5-volt tolerant inputs/outputs; inverting 3-State
7LVC241APWDH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-State
7LVC244APWDH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-Statetitle
7LVC245APWDH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal bus transceiver with direction pin with 5-volt tolerant inputs/outputs 3-State
7LVC373APWDH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal D-type transparent latch with 5-volt tolerant inputs/outputs 3-State
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