74ALVC162834A
18-bit registered driver with inverted register enable and 30 Ohm termination resistors; 3-state
The 74ALVC162834A is an 18-bit registered driver. Data flow is controlled by active low output enable (OE), active low latch enable (LE) and clock inputs (CP).
When LE is LOW, the A to Y data flow is transparent. When LE is HIGH and CP is held at LOW or HIGH, the data is latched; on the LOW to HIGH transient of CP the A-data is stored in the latch/flip-flop.
The 74ALVC162834A is designed with 30 Ω series resistors in both HIGH or LOW output stages.
When OE is LOW the outputs are active. When OE is HIGH, the outputs go to the high impedance OFF-state. Operation of the OE input does not affect the state of the latch/flip‑flop.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Features and benefits
- Wide supply voltage range of 1.2 V to 3.6 V
- Complies with JEDEC standard no. 8-1A
- CMOS low power consumption
- Direct interface with TTL levels
- Current drive ±12 mA at 3.0 V
- MULTIBYTE™ flow-through standard pin-out architecture
- Low inductance multiple VCC and GND pins for minimum noise and ground bounce
- Output drive capability 50 Ω transmission lines at 85 °C
- Integrated 30 Ω termination resistors
- Diode clamps to VCC and GND on all inputs
- Input diodes to accommodate strong drivers
Applications
文档 (3)
| 文件名称 | 标题 | 类型 | 日期 |
|---|---|---|---|
| 74ALVC162834A | 18-bit registered driver with inverted register enable and 30 Ohm termination resistors; 3-state | Data sheet | 2017-06-14 |
| alv2834a | alv2834a IBIS model | IBIS model | 2013-04-08 |
| Nexperia_Selection_guide_2023 | Nexperia Selection Guide 2023 | Selection guide | 2023-05-10 |
支持
如果您需要设计/技术支持，请告知我们并填写 应答表 我们会尽快回复您。
模型
| 文件名称 | 标题 | 类型 | 日期 |
|---|---|---|---|
| alv2834a | alv2834a IBIS model | IBIS model | 2013-04-08 |
Ordering, pricing & availability
样品
作为 Nexperia 的客户，您可以通过我们的销售机构订购样品。
如果您没有 Nexperia 的直接账户，我们的全球和地区分销商网络可为您提供 Nexperia 样品支持。查看官方经销商列表。