JAJSP70C September 2010 – July 2024 SN74LVC2T45-Q1
PRODUCTION DATA
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Table 8-1 lists the pins and pin descriptions of the SN74LVC2T45-Q1 connections with SYSTEM-1 and SYSTEM-2.
PIN | NAME | FUNCTION | DESCRIPTION |
---|---|---|---|
1 | VCCA | VCC1 | SYSTEM-1 supply voltage (1.65V to 5.5V) |
2 | A1 | OUT1 | Output level depends on VCC1 voltage. |
3 | A2 | OUT2 | Output level depends on VCC1 voltage. |
4 | GND | GND | Device GND |
5 | DIR | DIR | GND (low level) determines B-port to A-port direction. |
6 | B2 | IN2 | Input threshold value depends on VCC2 voltage. |
7 | B1 | IN1 | Input threshold value depends on VCC2 voltage. |
8 | VCCB | VCC2 | SYSTEM-2 supply voltage (1.65V to 5.5V) |
For this design example, use the parameters listed in Table 8-2.
DESIGN PARAMETER | EXAMPLE VALUE | |||
---|---|---|---|---|
Input voltage range | 1.65V to 5.5V | |||
Output voltage range | 1.65V to 5.5V |