參數(shù)資料
型號： 74LVT16541ADL
廠商： NXP SEMICONDUCTORS
元件分類： 通用總線功能
英文描述： 4-Line To 10-Line Decoders (1 of 10) 16-SOIC -40 to 85
中文描述： LVT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48
封裝： PLASTIC, SSOP3-48
文件頁數(shù)： 4/5頁
文件大小： 45K
代理商： 74LVT16541ADL
Philips Semiconductors Low Voltage Products
Preliminary specification
74LVT16541A
3.3V ABT 16-bit buffer/driver (3-State)
July 1994
4
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°
C to +85
°
C
TYP
1
UNIT
MIN
MAX
V
IK
Input clamp voltage
V
CC
= 2.7V; I
IK
= –18mA
V
CC
= 2.7 to 3.6V; I
OH
= –100
μ
A
V
CC
= 2.7V; I
OH
= –8mA
V
CC
= 3.0V; I
OH
= –32mA
V
CC
= 2.7V; I
OL
= 100
μ
A
V
CC
= 2.7V; I
OL
= 24mA
V
CC
= 3.0V; I
OL
= 16mA
V
CC
= 3.0V; I
OL
= 32mA
V
CC
= 3.0V; I
OL
= 64mA
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
= 0
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
–1.2
V
V
CC
-0.2
2.4
V
OH
High-level output voltage
V
2.0
0.2
0.5
V
OL
Low-level output voltage
0.4
V
0.5
0.55
I
I
Input leakage current
Control pins
±
1
μ
A
10
Data pins
4
1
-5
I
OFF
Output off current
±
100
μ
A
μ
A
μ
A
I
HOLD
Bus Hold current A inputs
75
–75
I
EX
Current into an output in the
High state when V
O
> V
CC
Power up/down 3-State output
current
3
V
O
= 5.5V; V
CC
= 3.0V
125
μ
A
I
PU/PD
V
≤
1.2V; V
= 0.5V to V
CC
; V
I
= GND or V
CC
;
OE/OE = Don’t care
±
100
μ
A
I
OZH
I
OZL
I
CCH
I
CCL
I
CCZ
3-State output High current
V
CC
= 3.6V; V
O
= 3.0V; V
I
= V
IL
or V
IH
V
CC
= 3.6V; V
O
= 0.5V; V
I
= V
IL
or V
IH
V
CC
= 3.6V; Outputs High, V
I
= GND or V
CC,
I
O =
0
V
CC
= 3.6V; Outputs Low, V
I
= GND or V
CC,
I
O =
0
V
CC
= 3.6V; Outputs Disabled; V
I
= GND or V
CC,
I
O =
0
V
= 3V to 3.6V; One input at V
CC
-0.6V,
Other inputs at V
CC
or GND
5
μ
A
μ
A
3-State output Low current
–5
0.13
0.12
Quiescent supply current
3.5
5
mA
0.13
0.12
I
CC
Additional supply current per
input pin
2
0.2
mA
NOTES:
1. All typical values are at V
= 3.3V 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
= 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
CC
or GND.
AC CHARACTERISTICS
GND = 0V; t
R
= t
F
= 2.5ns; C
L
= 50pF; R
L
= 500
; T
amb
= –40
°
C to +85
°
C.
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 3.3V
±
0.3V
TYP
1
V
CC
= 2.7V
MAX
UNIT
MIN
MAX
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation delay
nAx to nYx
1
ns
Output enable time
to High and Low level
2
ns
Output disable time
from High and Low Level
2
ns
NOTE:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25
°
C.
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