- RS庫存編號:
- 171-3554
- 製造零件編號:
- 74VHC540FT
- 製造商:
- Toshiba
400 現貨庫存,可於3工作日發貨。
已增加
單價 个(每托盘 25 )
HK$3.056
單位 | Per unit | Per Pack* |
25 - 600 | HK$3.056 | HK$76.40 |
625 - 1225 | HK$2.979 | HK$74.475 |
1250 + | HK$2.934 | HK$73.35 |
* 參考價格 |
- RS庫存編號:
- 171-3554
- 製造零件編號:
- 74VHC540FT
- 製造商:
- Toshiba
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
The 74VHC540FT/74VHC541FT are advanced high speed CMOS OCTAL BUS BUFFERs fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The 74VHC540FT is an inverting type, and the 74VHC541FT is a non-inverting type. When either G1 or G2 are high, the terminal outputs are in the high-impedance state. An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages
Wide operating temperature range: Topr = -40 to 125
High speed: Propagation delay time = 3.7 ns (typ.) at VCC = 5.0 V
Low power dissipation: ICC = 4.0 μA (max) at Ta = 25
High noise immunity: VNIH = VNIL = 28% VCC (min)
Power down protection is provided on all inputs.
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 V to 5.5 V
Low noise: VOLP = 1.0 V (max)
Pin and function compatible with 74 series (74AC/HC/AHC/LV etc.) 540 or 541 type
High speed: Propagation delay time = 3.7 ns (typ.) at VCC = 5.0 V
Low power dissipation: ICC = 4.0 μA (max) at Ta = 25
High noise immunity: VNIH = VNIL = 28% VCC (min)
Power down protection is provided on all inputs.
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 V to 5.5 V
Low noise: VOLP = 1.0 V (max)
Pin and function compatible with 74 series (74AC/HC/AHC/LV etc.) 540 or 541 type
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
規格
Attribute | Value |
---|---|
Logic Family | 74VHC |
Mounting Type | Surface Mount |
Package Type | TSSOP |
Pin Count | 20 |
Maximum High Level Output Current | -8mA |
Maximum Low Level Output Current | 8mA |
Maximum Propagation Delay Time @ Maximum CL | 13.5 ns @ 50 pF |
Maximum Operating Supply Voltage | 5.5 V |
Dimensions | 6.5 x 4.4 x 1mm |
Minimum Operating Supply Voltage | 2 V |
Minimum Operating Temperature | -40 °C |
Width | 4.4mm |
Height | 1mm |
Automotive Standard | AEC-Q100 |
Length | 6.5mm |
Propagation Delay Test Condition | 50pF |
Maximum Operating Temperature | +125 °C |