74LVC1T45GW,125 NXP Semiconductors, 74LVC1T45GW,125 Datasheet - Page 22
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74LVC1T45GW,125
Manufacturer Part Number
74LVC1T45GW,125
Description
TXRX XLATING DUAL 3ST SOT363
Manufacturer
NXP Semiconductors
Datasheet
1.74LVCH1T45GW125.pdf
(33 pages)
Specifications of 74LVC1T45GW,125
Logic Family
74LVC
Number Of Channels Per Chip
2
Propagation Delay Time
29.5 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.2 V
Maximum Operating Temperature
+ 125 C
Package / Case
SC-88
Maximum Power Dissipation
250 mW
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-5461-2
NXP Semiconductors
14. Application information
74LVC_LVCH1T45
Product data sheet
14.1 Unidirectional logic level-shifting application
The circuit given in
in an unidirectional logic level-shifting application.
Table 16.
Pin
1
2
3
4
5
6
Fig 15. Unidirectional logic level-shifting application
Name
V
GND
A
B
DIR
V
CC(A)
CC(B)
Description unidirectional logic level-shifting application
All information provided in this document is subject to legal disclaimers.
Figure 15
Function
V
GND
OUT
IN
DIR
V
system-1
Rev. 3 — 19 August 2010
CC1
CC2
V
V
CC1
CC1
is an example of the 74LVC1T45; 74LVCH1T45 being used
V
CC(A)
GND
A
Description
supply voltage of system-1 (1.2 V to 5.5 V)
device GND
output level depends on V
input threshold value depends on V
the GND (LOW level) determines B port to A port direction
supply voltage of system-2 (1.2 V to 5.5 V)
74LVC1T45; 74LVCH1T45
1
2
3
74LVCH1T45
74LVC1T45
Dual supply translating transceiver; 3-state
6
5
4
V
DIR
B
CC(B)
CC1
system-2
001aaj994
V
V
voltage
CC2
CC2
CC2
© NXP B.V. 2010. All rights reserved.
voltage
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