參數(shù)資料
型號: 74ALVC164245
廠商: NXP Semiconductors N.V.
英文描述: 16-bit dual supply translating transceiver 3-State
中文描述: 16位雙電源轉換器三態(tài)
文件頁數(shù): 14/19頁
文件大小: 107K
代理商: 74ALVC164245
9397 750 13248
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 02 — 1 June 2004
14 of 19
Philips Semiconductors
74ALVC164245
16-bit dual supply translating transceiver; 3-state
Table 10:
Direction
Measurement points
Supply voltage
V
CCA
A port to B port
B port to A port
A port to B port
B port to A port
Input
V
I
V
CCA
2.7 V
2.7 V
3.0 V
Output
V
M
1.5 V
0.5
×
V
CCA
0.5
×
V
CCB
1.5 V
V
CCB
V
M
0.5
×
V
CCA
1.5 V
1.5 V
1.5 V
V
X
V
OL(B)
+ 0.3 V
V
OL(A)
+ 0.15 V V
OH(A)
0.15 V
0.2
×
V
CCB
V
OL(A)
+ 0.3 V
V
Y
V
OH(B)
0.3 V
2.3 V to 2.7 V 2.7 V to 3.6 V
2.3 V to 2.7 V 2.7 V to 3.6 V
2.7 V to 3.6 V 4.5 V to 5.5 V
2.7 V to 3.6 V 4.5 V to 5.5 V
0.8
×
V
CCB
V
OH(A)
0.3 V
Test data is given in
Table 11
.
Definitions for test circuits:
R
L
= Load resistor.
C
L
= Load capacitance including jig and probe capacitance.
R
T
= Termination resistance should be equal to the output impedance Z
o
of the pulse
generator.
Fig 6.
Load circuitry for switching times.
V
EXT
V
CC
V
I
V
O
mna616
D.U.T.
C
L
R
T
R
L
R
L
PULSE
GENERATOR
Table 11:
Direction
Test data
Supply voltage
V
CCA
2.3 V to 2.7 V
2.3 V to 2.7 V
2.7 V to 3.6 V
2.7 V to 3.6 V
Load
C
L
50 pF
50 pF
50 pF
50 pF
V
EXT
t
PLH
, t
PHL
open
open
open
open
V
CCB
2.7 V to 3.6 V
2.7 V to 3.6 V
4.5 V to 5.5 V
4.5 V to 5.5 V
R
L
500
500
500
500
t
PZH
, t
PHZ
GND
GND
GND
GND
t
PZL
, t
PLZ
2
×
V
CC
6.0 V
2
×
V
CC
6.0 V
A port to B port
B port to A port
A port to B port
B port to A port
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