74avc1t45 NXP Semiconductors, 74avc1t45 Datasheet - Page 3

• Manufacturer Part Number: 74avc1t45
• Description: 74avc1t45 Dual Supply Translating Transceiver; 3-state
• Manufacturer: NXP Semiconductors

NXP Semiconductors
6. Pinning information
Table 3.
7. Functional description
Table 4.
[1]
[2]
[3]
[4]
74AVC1T45_1
Product data sheet
Symbol
V
GND
A
B
DIR
V
Supply voltage
V
0.8 V to 3.6 V
0.8 V to 3.6 V
GND
Fig 3. Pin configuration SOT363
CC(A)
CC(B)
CC(A)
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
The DIR input circuit is referenced to V
The input circuit of the data I/O is always active.
When either V
[4]
, V
CC(B)
Pin description
Function table
V
CC(A)
GND
CC(A)
6.1 Pinning
6.2 Pin description
A
Pin
1
2
3
4
5
6
or V
1
2
3
74AVC1T45
CC(B)
[1]
001aag971
is at GND level, the device goes into suspend mode.
Input
DIR
L
H
X
[2]
6
5
4
CC(A)
V
DIR
B
CC(B)
.
Rev. 01 — 18 January 2008
Description
supply voltage port A and DIR
ground (0 V)
data input or output
data input or output
direction control
supply voltage port B
Input/output
A
A = B
input
Z
Fig 4. Pin configuration SOT886
Dual supply translating transceiver; 3-state
[3]
V
CC(A)
GND
A
Transparent top view
74AVC1T45
1
2
3
B
input
B = A
Z
001aag972
6
5
4
74AVC1T45
V
DIR
B
CC(B)
© NXP B.V. 2008. All rights reserved.
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