74LVC162245ADGG:51
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Level Shifter and Buffer
- Characteristics: Bi-directional voltage level translation between different logic levels
- Package: TSSOP (Thin Shrink Small Outline Package)
- Essence: High-speed CMOS technology for low power consumption and high noise immunity
- Packaging/Quantity: Tape and Reel, 2500 pieces per reel
Specifications
- Number of Channels: 16
- Logic Voltage Levels: 1.2V to 3.6V
- Input Voltage Range: -0.5V to VCC + 0.5V
- Output Voltage Range: -0.5V to VCC + 0.5V
- Maximum Data Rate: 400 Mbps
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The 74LVC162245ADGG:51 has a total of 48 pins, arranged as follows:
A1 1 ────────────────────── 48 VCCB
B1 Y1 2 47 GND
A2 Y2 3 46 OE#
B2 Y3 4 45 B1
A3 Y4 5 44 A1
B3 Y5 6 43 Y1
A4 Y6 7 42 B2
B4 Y7 8 41 A2
A5 Y8 9 40 Y2
B5 Y9 10 39 B3
A6 Y10 11 38 A3
B6 Y11 12 37 Y3
A7 Y12 13 36 B4
B7 Y13 14 35 A4
A8 Y14 15 34 Y4
B8 Y15 16 33 B5
A9 Y16 17 32 A5
B9 Y17 18 31 Y5
A10 Y18 19 30 B6
B10 Y19 20 29 A6
A11 Y20 21 28 Y6
B11 Y21 22 27 B7
A12 Y22 23 26 A7
B12 Y23 24 25 Y7
GND ────────────────────── 24 B8
VCCA 23 A8
DIR 22 Y8
OE# 21 B9
B2 20 A9
A2 19 Y9
Y1 18 B10
B1 17 A10
A1 16 Y10
GND 15 B11
VCCB 14 A11
13 Y11
12 B12
11 A12
10 Y12
9 B13
8 A13
7 Y13
6 B14
5 A14
4 Y14
3 B15
2 A15
1 Y15
Functional Features
- Bi-directional voltage level translation between different logic levels
- Supports both 3.3V and 5V systems
- Provides bidirectional voltage translation with no direction control required
- Allows voltage level shifting without the need for a direction control signal
Advantages and Disadvantages
Advantages
- High-speed operation with low power consumption
- Wide operating voltage range
- Supports bidirectional communication
- Easy to use, no direction control signal needed
Disadvantages
- Limited number of channels (16)
- May not be suitable for applications requiring a higher number of channels
Working Principles
The 74LVC162245ADGG:51 is designed using high-speed CMOS technology, which allows for low power consumption and high noise immunity. It operates as a bi-directional voltage level shifter and buffer, enabling seamless communication between different logic levels in electronic systems. The IC translates signals from one voltage level
技術ソリューションにおける 74LVC162245ADGG:51 の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of 74LVC162245ADGG:51 in technical solutions:
Q: What is the function of the 74LVC162245ADGG:51? A: The 74LVC162245ADGG:51 is a 16-bit bus transceiver with direction control, used for bidirectional level shifting between different voltage domains.
Q: What is the operating voltage range of the 74LVC162245ADGG:51? A: The 74LVC162245ADGG:51 operates within a voltage range of 1.65V to 5.5V.
Q: How many channels does the 74LVC162245ADGG:51 have? A: The 74LVC162245ADGG:51 has 16 bidirectional channels.
Q: Can the 74LVC162245ADGG:51 handle high-speed data transmission? A: Yes, the 74LVC162245ADGG:51 is designed for high-speed operation and can support data rates up to 400 Mbps.
Q: Does the 74LVC162245ADGG:51 have built-in ESD protection? A: Yes, the 74LVC162245ADGG:51 provides ESD protection on all pins, making it suitable for robust applications.
Q: How does the direction control work in the 74LVC162245ADGG:51? A: The direction control pin (DIR) determines the direction of data flow. When DIR is low, data flows from A to B, and when DIR is high, data flows from B to A.
Q: Can the 74LVC162245ADGG:51 be used in mixed-voltage systems? A: Yes, the 74LVC162245ADGG:51 supports level shifting between different voltage domains, making it suitable for mixed-voltage applications.
Q: What is the maximum output current of the 74LVC162245ADGG:51? A: The 74LVC162245ADGG:51 can source or sink up to 24 mA per channel.
Q: Does the 74LVC162245ADGG:51 have any power-saving features? A: Yes, the 74LVC162245ADGG:51 has a low-power mode that reduces power consumption when not actively transmitting data.
Q: Can the 74LVC162245ADGG:51 be cascaded with other transceivers? A: Yes, multiple 74LVC162245ADGG:51 devices can be cascaded together to expand the number of bidirectional channels in a system.
Please note that the specific details and answers may vary depending on the datasheet and application requirements.