參數(shù)資料
型號(hào): 74LVC16241A
廠商: NXP Semiconductors N.V.
英文描述: 16-bit buffer/line driver; (3-State)(16位緩沖器/線驅(qū)動(dòng)器(三態(tài)))
中文描述: 16位緩沖器/線路驅(qū)動(dòng)器(3態(tài))(16位緩沖器/線驅(qū)動(dòng)器(三態(tài)))
文件頁數(shù): 5/10頁
文件大小: 78K
代理商: 74LVC16241A
Philips Semiconductors
Product specification
74LVC16241A
16-bit buffer/line driver (3-State)
1997 Jul 29
5
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0V)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°
C to +85
°
C
UNIT
MIN
TYP
1
MAX
V
IH
HIGH level Input voltage
V
CC
= 1.2V
V
CC
V
V
CC
= 2.7 to 3.6V
2.0
V
IL
LOW level Input voltage
V
CC
= 1.2V
GND
V
V
CC
= 2.7 to 3.6V
0.8
V
CC
= 2.7V; V
I
= V
IH
or V
IL
; I
O
= –12mA
V
CC
0.5
V
OH
HIGH level output voltage
V
CC
= 3.0V; V
I
= V
IH
or V
IL
; I
O
= –100
μ
A
V
CC
0.2
V
CC
V
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= –18mA
V
CC
0.6
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= –24mA
V
CC
0.8
V
CC
= 2.7V; V
I
= V
IH
or V
IL
; I
O
= 12mA
0.40
V
OL
LOW level output voltage
V
CC
= 3.0V; V
I
= V
IH
or V
IL
; I
O
= 100
μ
A
GND
0.20
V
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= 24mA
0.55
I
I
Input leakage current
V
CC
= 3 6V; V = 5 5V or GND
I
= 5.5V or GND
0 1
0.1
5
μ
A
I
OZ
3-State output OFF-state current
V
CC
= 3.6V; V
I
= V
IH
or V
IL
; V
O
= 5.5V or GND
0.1
5
μ
A
I
off
Power off leakage supply
V
CC
= 0.0V; V
I
or V
O
= 5.5V
0.1
10
μ
A
I
CC
Quiescent supply current
V
CC
= 3.6V; V
I
= V
CC
or GND; I
O
= 0
0.1
20
μ
A
I
CC
Additional quiescent supply current
per input pin
V
CC
= 2.7V to 3.6V; V
I
= V
CC
–0.6V; I
O
= 0
5
500
μ
A
NOTE:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25
°
C.
AC CHARACTERISTICS
GND = 0V; t
R
= t
F
= 2.5ns; C
L
= 50pF; R
L
= 500
; T
amb
= –40
°
C to +85
°
C.
LIMITS
LIMITS
V
CC
= 1.2V
TYP
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 3.3V
±
0.3V
MIN
TYP
1
V
CC
= 2.7V
MIN
UNIT
MAX
MAX
t
PHL
t
PLH
Propagation delay
nAn to nYn;
nAn to nYn
3-State output enable
time
1OE to 1Yn;
4OE to 4Yn
3-State output disable
time
1OE to 1Yn;
4OE to 4Yn
3-State output enable
time
2OE to 2Yn;
3OE to 3Yn
3-State output disable
time
2OE to 2Yn;
3OE to 3Yn
1, 4
1.5
2.9
4.4
1.5
5.4
13
ns
t
PZH
t
PZL
3, 4
1.5
4.4
5.8
1.5
6.8
17
ns
t
PHZ
t
PLZ
3, 4
1.5
4.3
5.8
1.5
6.8
11
ns
t
PZH
t
PZL
2, 4
1.5
4.4
5.5
1.5
6.5
19
ns
t
PHZ
t
PLZ
2, 4
1.5
4.9
5.4
1.5
6.4
12
ns
NOTE:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25
°
C.
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