74LVC2T45DC NXP [NXP Semiconductors], 74LVC2T45DC Datasheet - Page 4

no-image

74LVC2T45DC

Manufacturer Part Number
74LVC2T45DC
Description
Dual supply translating transceiver; 3-state
Manufacturer
NXP [NXP Semiconductors]
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74LVC2T45DC
Manufacturer:
NEXPERIA/安世
Quantity:
20 000
Part Number:
74LVC2T45DC,125
Manufacturer:
SIEMENS
Quantity:
77
NXP Semiconductors
Table 3.
7. Functional description
Table 4.
[1]
[2]
[3]
74LVC_LVCH2T45_3
Product data sheet
Symbol
V
1A
2A
GND
DIR
2B
1B
V
Supply voltage
V
1.2 V to 5.5 V
1.2 V to 5.5 V
GND
Fig 5.
CC(A)
CC(B)
CC(A)
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
The input circuit of the data I/O is always active.
When either V
[3]
, V
CC(B)
V
Pin configuration SOT996-2 (XSON8U)
CC(A)
GND
Pin description
Function table
1A
2A
CC(A)
1
2
3
4
6.2 Pin description
or V
Transparent top view
74LVCH2T45
Pin
SOT765-1, SOT833-1
and SOT996-2
1
2
3
4
5
6
7
8
74LVC2T45
CC(B)
[1]
is at GND level, the device goes into suspend mode.
Input
DIR
L
H
X
001aaj617
8
7
6
5
V
1B
2B
DIR
CC(B)
Rev. 03 — 19 January 2010
SOT902-1
7
6
5
4
3
2
1
8
Input/output
nA
nA = nB
input
Z
Fig 6.
74LVC2T45; 74LVCH2T45
Description
supply voltage A (port A and DIR)
data input or output
data input or output
ground (0 V)
direction control
data input or output
data input or output
supply voltage B (port B)
terminal 1
index area
Pin configuration SOT902-1 (XQFN8U)
Dual supply translating transceiver; 3-state
[2]
DIR
1B
2B
1
2
3
Transparent top view
74LVCH2T45
74LVC2T45
nB
input
nB = nA
Z
© NXP B.V. 2010. All rights reserved.
7
6
5
001aai906
V
1A
2A
CC(A)
4 of 32

Related parts for 74LVC2T45DC