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| 型号： | 74ALVT16500 |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | 2.5V/3.3V 18-bit universal bus transceiver (3-State)(2.5V/3.3V 18位通用总线收发器（三态）) |
| 中文描述： | 2.5V/3.3V的18位通用总线收发器（3态）（2.5V/3.3V的18位通用总线收发器（三态）） |
| 文件页数： | 7/16页 |
| 文件大小： | 104K |
| 代理商： | 74ALVT16500 |
Philips Semiconductors
Product specification
74ALVT16500
2.5V/3.3V 18-bit universal bus transceiver (3-State)
1998 Feb 13
7
DC ELECTRICAL CHARACTERISTICS (3.3V
0.3V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°
C to +85
°
C
UNIT
MIN
TYP
1
MAX
V
IK
Input clamp voltage
V
CC
= 3.0V; I
IK
= –18mA
–0.85
–1.2
V
V
OH
High-level output voltage
High-level out ut voltage
V
CC
= 3.0 to 3.6V; I
OH
= –100
μ
A
V
CC
–0.2
V
CC
V
V
CC
= 3.0V; I
OH
= –32mA
2.0
2.3
V
CC
= 3.0V; I
OL
= 100
μ
A
0.07
0.2
V
OL
Low–level output voltage
Low–level out ut voltage
V
CC
= 3.0V; I
OL
= 16mA
0.25
0.4
V
V
CC
= 3.0V; I
OL
= 32mA
0.3
0.5
V
CC
= 3.0V; I
OL
= 64mA
0.4
0.55
V
RST
Power-up output low voltage
7
V
CC
= 3.6V; I
O
= 1mA; V
I
= V
CC
or GND
V
CC
= 3.6V; V
I
= V
CC
or GND
V
CC
= 0 or 3.6V; V
I
= 5.5V
V
CC
= 3.6V; V
I
= V
CC
V
CC
= 3.6V; V
I
= 0V
V
CC
= 0V; V
I
or V
O
= 0 to 4.5V
V
CC
= 3V; V
I
= 0.8V
V
CC
= 3V; V
I
= 2.0V
V
CC
= 0V to 3.6V; V
CC
= 3.6V
0.55
±
1
10
1
-5
±
100
V
Control pins
0.1
0.1
0.5
0.1
0.1
130
–140
I
I
Input leakage current
In ut leakage current
μ
A
Data pins
Data ins
4
I
OFF
Off current
μ
A
Bus Hold current
Data inputs
6
75
–75
±
500
I
HOLD
μ
A
I
EX
Current into an output in the
High state when V
O
> V
CC
V
O
= 5.5V; V
CC
= 3.0V
10
125
μ
A
I
PU/PD
Power up/down 3-State output
current
3
V
≤
1.2V; V
= 0.5V to V
CC
; V
I
= GND or V
CC
OE/OE = Don’t care
1
±
100
μ
A
I
CCH
V
CC
= 3.6V; Outputs High, V
I
= GND or V
CC,
I
O =
0
0.06
0.1
I
CCL
Quiescent supply current
V
CC
= 3.6V; Outputs Low, V
I
= GND or V
CC,
I
O =
0
4
5
mA
I
CCZ
V
CC
= 3.6V; Outputs Disabled; V
I
= GND or V
CC,
I
O =
0
5
0.06
0.1
I
CC
Additional supply current per
input pin
2
V
= 3V to 3.6V; One input at V
CC
–0.6V,
Other inputs at V
CC
or GND
0.04
0.4
mA
NOTES:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25
°
C.
2. This is the increase in supply current for each input at the specified voltage level other than V
CC
or GND
3. This parameter is valid for any V
CC
between 0V and 1.2V with a transition time of up to 10msec. From V
CC
= 1.2V to V
CC
= 3.3V
±
0.3V a
transition time of 100
μ
sec is permitted. This parameter is valid for T
amb
= 25
°
C only.
4. Unused pins at V
or GND.
5. I
is measured with outputs pulled up to V
or pulled down to ground.
6. This is the bus hold overdrive current required to force the input to the opposite logic state.
7. For valid test results, data must not be loaded into the flip-flops (or latches) after applying power.
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相关代理商/技术参数 |
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| 74ALVT16500DGG | 制造商:未知厂家 制造商全称:未知厂家 功能描述:18-Bit Bus Transceiver |
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