参数资料
型号: 74AVCM162835
厂商: NXP Semiconductors N.V.
英文描述: 18-bit registered driver with 15Ω termination resistors (3-State)(带15Ω终端电阻的18位寄存驱动器(三态))
中文描述: 18位注册的驱动程序15Ω端接电阻器(3态)(带15Ω终端电阻的18位寄存驱动器(三态))
文件页数: 2/10页
文件大小: 89K
代理商: 74AVCM162835
Philips Semiconductors
Product specification
74AVCM162835
18-bit registered driver
with 15
termination resistors
(3-State)
2
1999 Sep 14
853–2170 22331
FEATURES
Wide supply voltage range of 1.2 V to 3.6 V
Complies with JEDEC standard no. 8-1A/5/7.
CMOS low power consumption
Input/output tolerant up to 3.6 V
Low inductance multiple V
CC
and GND pins for minimum noise
and ground bounce
DESCRIPTION
The 74AVCM162835 is a 18-bit universal bus driver. Data flow is
controlled by output enable (OE), latch enable (LE) and clock inputs
(CP).
This product is designed to have an extremely fast propagation
delay and a minimum amount of power consumption.
To ensure the high-impedance state during power up or power
down, OE should be tied to V
CC
through a pullup resistor (Live
Insertion).
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
NC
NC
Y
0
Y
1
Y
2
Y
3
Y
4
Y
5
GND
V
CC
GND
Y
6
Y
7
Y
8
Y
9
Y
10
Y
11
GND
Y
12
Y
13
Y
14
V
CC
Y
15
Y
16
GND
Y
17
OE
LE
GND
NC
A
0
GND
A
1
A
2
V
CC
A
3
A
4
A
5
GND
A
6
A
7
A
8
A
9
A
10
A
11
GND
A
12
A
13
A
14
V
CC
A
15
A
16
GND
A
17
CP
GND
SH00130
QUICK REFERENCE DATA
GND = 0 V; T
amb
= 25
°
C; t
r
= t
f
2.0 ns; C
L
= 30 pF.
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
2.6
2.0
1.7
2.8
2.2
1.8
5.0
25
6
UNIT
t
PHL
/t
PLH
Propagation delay
An to Yn
V
CC
= 1.8 V
V
CC
= 2.5 V
V
CC
= 3.3 V
V
CC
= 1.8 V
V
CC
= 2.5 V
V
CC
= 3.3 V
ns
t
PHL
/t
PLH
Propagation delay
LE to Yn;
CP to Yn
Input capacitance
ns
C
I
pF
C
PD
Power dissipation capacitance per buffer
Power dissi ation ca acitance er buffer
V
I
= GND to V
CC1
Outputs enabled
Output disabled
pF
NOTES:
1. C
PD
is used to determine the dynamic power dissipation (P
D
in
μ
W):
P
D
= C
PD
×
V
CC2
×
f
i
+ (C
L
×
V
CC2
×
f
o
) where: f
i
= input frequency in MHz; C
L
= output load capacitance in pF;
f
o
= output frequency in MHz; V
CC
= supply voltage in V; (C
L
×
V
CC2
×
f
o
) = sum of outputs.
ORDERING INFORMATION
PACKAGES
TEMPERATURE
RANGE
–40
°
C to +85
°
C
ORDER CODE
DRAWING
NUMBER
SOT364-1
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74AVCM162835 DGG
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