onsemi, Voltage Level Translator Buffer 1 CMOS, TTL, 20-Pin TSSOP

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  • 2026年7月20日 發貨
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包裝方式:
RS庫存編號:
186-8323P
製造零件編號:
MC74VHC541DTG
製造商:
onsemi
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品牌

onsemi

Logic Family

VHC

Direction Type

Uni-Directional

Product Type

Voltage Level Translator

Maximum Propagation Delay Time @ CL

12ns

Mount Type

Surface

Package Type

TSSOP

Number of Elements per Chip

1

Output Type

3 State

Pin Count

20

Logic Function

Buffer

Maximum Low Level Output Current

8mA

Minimum Supply Voltage

2V

Maximum High Level Output Current

-8mA

Maximum Supply Voltage

5.5V

Translation

CMOS, TTL

Minimum Operating Temperature

-55°C

Maximum Operating Temperature

125°C

Standards/Approvals

No

Height

1.05mm

Series

MC74VHC541

Length

6.6mm

Automotive Standard

No

The MC74VHC541 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 CMOS low power dissipation.

The MC74VHC541 is a non-inverting type. When either OE1 or OE2 are high, the terminal outputs are in the high impedance state.

The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7V, allowing the interface of 5V systems to 3V systems.

High Speed: tPD = 3.7ns (Typ) at VCC = 5V

Low Power Dissipation: ICC = 4μA (Max) at TA = 25 C

High Noise Immunity: VNIH = VNIL = 28% VCC

Power Down Protection Provided on Inputs

Balanced Propagation Delays

Designed for 2V to 5.5V Operating Range

Low Noise: VOLP = 1.2V (Max)

Pin and Function Compatible with Other Standard Logic Families

Latchup Performance Exceeds 300mA

ESD Performance: HBM > 2000V, Machine Model > 200V

Chip Complexity: 134 FETs or 33.5 Equivalent Gates

Pb-Free Packages are Available