参数资料
型号: 74ALVT16953DGG
厂商: NXP SEMICONDUCTORS
元件分类: 通用总线功能
英文描述: Hex Schmitt-Trigger Inverters 14-TSSOP -40 to 85
中文描述: ALVT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO56
文件页数: 8/14页
文件大小: 100K
代理商: 74ALVT16953DGG
Philips Semiconductors
Product specification
74ALVT16953
2.5V/3.3V 16-bit registered transceiver (3-State)
1998 Mar 26
8
DC ELECTRICAL CHARACTERISTICS (2.5V
0.2V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°
C to +85
°
C
UNIT
MIN
TYP
1
MAX
V
IK
Input clamp voltage
V
CC
= 2.3V; I
IK
= –18mA
–0.85
–1.2
V
V
OH
High-level output voltage
High-level out ut voltage
V
CC
= 2.3 to 3.6V; I
OH
= –100
μ
A
V
CC
–0.2
V
CC
V
V
CC
= 2.3V; I
OH
= –8mA
1.8
2.1
V
CC
= 2.3V; I
OL
= 100
μ
A
0.07
0.2
V
OL
Low-level output voltage
V
CC
= 2.3V; I
OL
= 24mA
0.3
0.5
V
V
CC
= 2.3V; I
OL
= 8mA
0.3
0.4
V
CC
= 2.7V; V
I
= V
CC
or GND
Control pins
Control ins
0.1
±
1
V
CC
= 0 or 2.7V; V
I
= 5.5V
0.1
10
I
I
Input leakage current
V
CC
= 2.7V; V
I
= 5.5V
0.1
10
μ
A
V
CC
= 2.7V; V
I
= V
CC
Data pins
4
0.1
1
V
CC
= 2.7V; V
I
= 0
0.1
-5
I
OFF
Off current
V
CC
= 0V; V
I
or V
O
= 0 to 4.5V
0.1
±
100
μ
A
I
HOLD
Bus Hold current
V
CC
= 2.5V; V
I
= 0.7V
110
μ
A
A or B inputs
6
V
CC
= 2.5V; V
I
= 1.7V
–6
μ
A
I
EX
Current into an output in the
High state when V
O
> V
CC
V
O
= 5.5V; V
CC
= 2.3V
50
125
μ
A
I
PU/PD
Power up/down 3-State output
current
3
V
CC
1.2V; V
O
= 0.5V to V
CC
; V
I
= GND or V
CC
;
OE/OE = Don’t care
40
100
μ
A
I
CCH
V
CC
= 2.7V; Outputs High, V
I
= GND or V
CC,
I
O =
0
0.04
0.1
I
CCL
Quiescent supply current
V
CC
= 2.7V; Outputs Low, V
I
= GND or V
CC,
I
O =
0
2.5
4.5
mA
I
CCZ
V
CC
= 2.7V; Outputs Disabled; V
I
= GND or V
CC,
I
O =
0
5
0.04
0.1
I
CC
Additional supply current per
input pin
2
V
CC
= 2.3V to 2.7V; One input at V
CC
–0.6V,
Other inputs at V
CC
or GND
0.01
0.4
mA
NOTES:
1. All typical values are at V
= 2.5V and T
= 25
°
C.
2. This is the increase in supply current for each input at the specified voltage level other than V
or GND
3. This parameter is valid for any V
between 0V and 1.2V with a transition time of up to 10msec. From V
CC
= 1.2V to V
CC
= 2.5V
±
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
CC
or GND.
5. I
CCZ
is measured with outputs pulled up to V
CC
or pulled down to ground.
6. Bus hold current is not specified below V
CC
=
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