onsemi 74VHC244MTCX, Voltage Level Shifter Buffer 2 Buffer, 20-Pin TSSOP
- RS庫存編號:
- 186-8357
- 製造零件編號:
- 74VHC244MTCX
- 製造商:
- onsemi
此圖片僅供參考，請參閲產品詳細資訊及規格
可享批量折扣
小計（1 包，共 25 件）*
TWD375.00
(不含稅)
TWD393.75
(含稅)
訂單超過 $1,300.00 免費送貨
有庫存
- 加上 2,500 件從 2026年4月27日 起發貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位 | 每單位 | 每包* |
|---|---|---|
| 25 - 600 | TWD15.00 | TWD375.00 |
| 625 - 1225 | TWD14.80 | TWD370.00 |
| 1250 + | TWD14.50 | TWD362.50 |
* 參考價格
- RS庫存編號:
- 186-8357
- 製造零件編號:
- 74VHC244MTCX
- 製造商:
- onsemi
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | onsemi | |
| Direction Type | Bi-Directional | |
| Product Type | Voltage Level Shifter | |
| Logic Family | VHC | |
| Maximum Propagation Delay Time @ CL | 9ns | |
| Mount Type | Surface | |
| Number of Elements per Chip | 2 | |
| Package Type | TSSOP | |
| Pin Count | 20 | |
| Output Type | 3 State | |
| Logic Function | Buffer | |
| Maximum Low Level Output Current | 8mA | |
| Minimum Supply Voltage | 2V | |
| Maximum High Level Output Current | -8mA | |
| Translation | Buffer | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Length | 6.6mm | |
| Series | 74VHC244 | |
| Height | 1.05mm | |
| Automotive Standard | No | |
| 選取全部 | ||
|---|---|---|
品牌 onsemi | ||
Direction Type Bi-Directional | ||
Product Type Voltage Level Shifter | ||
Logic Family VHC | ||
Maximum Propagation Delay Time @ CL 9ns | ||
Mount Type Surface | ||
Number of Elements per Chip 2 | ||
Package Type TSSOP | ||
Pin Count 20 | ||
Output Type 3 State | ||
Logic Function Buffer | ||
Maximum Low Level Output Current 8mA | ||
Minimum Supply Voltage 2V | ||
Maximum High Level Output Current -8mA | ||
Translation Buffer | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Length 6.6mm | ||
Series 74VHC244 | ||
Height 1.05mm | ||
Automotive Standard No | ||
The VHC244 is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHC244 is a non-inverting 3-STATE buffer having two active-LOW output enables. These devices are designed to be used as 3-STATE memory address drivers, clock drivers, and bus oriented transmitter/receivers. An input protection circuit ensures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.
High Speed: tPD = 3.9ns (typ) at VCC = 5V
High noise immunity: VNIH = VNIL = 28% VCC (min)
Power down protection is provided on all inputs
Low noise: VOLP = 0.6V (typ)
Low power dissipation: ICC = 4 μA (max) @ TA = 25°C
Pin and function compatible with 74HC244
Applications
This product is general usage and suitable for many different applications.