- RS庫存編號:
- 170-4872
- 製造零件編號:
- 74HC238PW,118
- 製造商:
- Nexperia
當前暫無庫存,可於2025/5/9發貨,3 工作日送達。
已增加
單價 个(每带 2500 )
HK$1.615
單位 | Per unit | Per Reel* |
2500 - 2500 | HK$1.615 | HK$4,037.50 |
5000 - 7500 | HK$1.583 | HK$3,957.50 |
10000 + | HK$1.551 | HK$3,877.50 |
* 參考價格 |
- RS庫存編號:
- 170-4872
- 製造零件編號:
- 74HC238PW,118
- 製造商:
- Nexperia
產品概覽和技術數據資料表
法例與合規
- COO (Country of Origin):
- TH
產品詳細資訊
The 74HC238: 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enable inputs (E1 and E2 and E3). Every output will be LOW unless E1 and E2 are LOW and E3 is HIGH. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '238 ICs and one inverter. The '238 can be used as an eight output demultiplexer by using one of the active LOW enable inputs as the data input and the remaining enable inputs as strobes.
Multiple input enable for easy expansion or independent controls
Integrated input latch to store the address of decoder lines
Ideal for memory chip select decoding
Asynchronous and synchronous load options
Overvoltage tolerant input options
Inverting and non-inverting output options
3-stage outputs
High frequency
Integrated input latch to store the address of decoder lines
Ideal for memory chip select decoding
Asynchronous and synchronous load options
Overvoltage tolerant input options
Inverting and non-inverting output options
3-stage outputs
High frequency
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
規格
Attribute | Value |
---|---|
Mounting Type | Surface Mount |
Package Type | TSSOP |
Pin Count | 16 |
Dimensions | 5.1 x 4.5 x 0.95mm |
Maximum Operating Supply Voltage | 6 V |
Maximum Operating Temperature | +125 °C |
Minimum Operating Supply Voltage | 2 V |
Minimum Operating Temperature | -40 °C |