74aup1t45 NXP Semiconductors, 74aup1t45 Datasheet - Page 3

• Manufacturer Part Number: 74aup1t45
• Description: Low-power Dual Supply Translating Transceiver; 3-state
• Manufacturer: NXP Semiconductors

NXP Semiconductors
6. Pinning information
Table 3.
7. Functional description
Table 4.
[1]
[2]
[3]
74AUP1T45_1
Product data sheet
Symbol
V
GND
A
B
DIR
V
Supply voltage
V
1.1 V to 3.6 V
1.1 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.
The DIR input circuit is referenced to V
The input circuit of the data I/Os are always active.
V
CC(A)
GND
, V
A
(SC-88)
CC(B)
Pin description
Function table
1
2
3
74AUP1T45
6.1 Pinning
6.2 Pin description
001aae964
Pin
1
2
3
4
5
6
[1]
6
5
4
B
V
DIR
Input
DIR
L
H
X
CC(B)
[2]
CC(A)
Description
supply voltage port A
ground (0 V)
data input or output A
data input or output B
direction control DIR
supply voltage port B
Fig 4. Pin configuration SOT886
.
V
Rev. 01 — 18 October 2006
CC(A)
GND
(XSON6)
A
Transparent top view
74AUP1T45
1
2
3
Low-power dual supply translating transceiver; 3-state
Input/output
A
A = B
input
suspend mode
001aae965
6
5
4
V
DIR
B
CC(B)
[3]
Fig 5. Pin configuration SOT891
V
CC(A)
GND
(XSON6)
B
input
B = A
suspend mode
A
Transparent top view
74AUP1T45
74AUP1T45
1
2
3
© NXP B.V. 2006. All rights reserved.
001aae966
6
5
4
V
DIR
B
CC(B)
3 of 33