參數(shù)資料
型號(hào): 74LVCH16245AEV
元件分類: 通用總線功能
英文描述: 14-Bit Asynchronous Binary Counters 16-SSOP -40 to 85
中文描述: 16位總線收發(fā)器引腳方向; 5伏寬容,三態(tài)
文件頁(yè)數(shù): 9/19頁(yè)
文件大?。?/td> 107K
代理商: 74LVCH16245AEV
2003 Nov 25
9
Philips Semiconductors
Product specification
16-bit bus transceiver with direction pin; 5 V tolerant;
3-state
74LVC16245A;
74LVCH16245A
DC CHARACTERISTICS
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
TEST CONDITIONS
MIN.
TYP.
(1)
MAX.
UNIT
OTHER
V
CC
(V)
T
amb
=
40 to +85
°
C
V
IH
HIGH-level input voltage
1.2
2.7 to 3.6
1.2
2.7 to 3.6
V
CC
2.0
0
0.8
V
V
V
V
V
IL
LOW-level input voltage
V
OH
HIGH-level output
voltage
V
I
= V
IH
or V
IL
I
O
=
100
μ
A
I
O
=
12 mA
I
O
=
18 mA
I
O
=
24 mA
V
I
= V
IH
or V
IL
I
O
= 100
μ
A
I
O
= 12 mA
I
O
= 24 mA
V
I
= 5.5 Vor GND
; notes 2 and 3
V
I
= V
IH
or V
IL
;
V
O
= 5.5 Vor GN
D
V
I
or V
O
= 5.5 V
V
I
= V
CC
or GND;
I
O
= 0
V
I
=V
CC
0.6 V;
I
O
= 0
V
I
= 0.8 V;
notes 4, 5 and 6
V
I
= 2.0 V;
notes 4, 5 and 6
notes 4, 5 and 7
2.7 to 3.6
2.7
3.0
3.0
V
CC
0.2
V
CC
0.5
V
CC
0.6
V
CC
0.8
V
CC
V
V
V
V
V
OL
LOW-level output voltage
2.7 to 3.6
2.7
3.0
3.6
0
±
0.1
0.20
0.40
0.55
±
5
V
V
V
μ
A
I
LI
input leakage current
I
OZ
3-state output OFF-state
current
3.6
0.1
±
5
μ
A
I
off
I
CC
power off leakage supply
quiescent supply current
0.0
3.6
0.1
0.1
±
10
10
μ
A
μ
A
I
CC
additional quiescent
supply current per pin
bushold LOW sustaining
current
bushold HIGH sustaining
current
bushold LOW overdrive
current
bushold HIGH overdrive
current
2.7 to 3.6
5
500
μ
A
I
BHL
3.0
75
μ
A
I
BHH
3.0
75
μ
A
I
BHLO
3.6
500
μ
A
I
BHHO
notes 4, 5 and 7
3.6
500
μ
A
相關(guān)PDF資料
PDF描述
74LVC16245A 16-bit bus transceiver with direction pin;5V tolerant (3-State)(具有定向引腳的5V容限的16位總線收發(fā)器(三態(tài)))
74LVCH16245A 16-bit bus transceiver with direction pin;5V tolerant (3-State)(具有定向引腳的5V容限的16位總線收發(fā)器(三態(tài)))
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