Product Summary

The MC74VHC541DT 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 MC74VHC541DT is a noninverting type. When either OE1 or OE2 are high, the terminal outputs are in the high impedance state. The MC74VHC541DT is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7.0 V, allowing the interface of 5.0 V systems to 3.0 V systems.

Parametrics

MC74VHC541DT absolute maximum ratings: (1)DC supply voltage: -0.5 to 7V; (2)DC input voltage: -0.5 to 7V; (3)DC output voltage: -0.5 to VCC+0.5V; (4)Input Diode current: -20mA; (5)output Diode current: ±20mA; (6)DC output current,oer pin: ±25mA; (7)Power dissipation: 450mW; (8)Storage temperature: -65 to 150℃.

Features

MC74VHC541DT features: (1)High Speed: tPD = 3.7ns (Typ) at VCC = 5.0 V; (2)Low Power Dissipation: ICC = 4 A (Max) at TA = 25℃; (3)High Noise Immunity: VNIH = VNIL = 28% VCC; (4)Power Down Protection Provided on Inputs; (5)Balanced Propagation Delays; (6)Designed for 2.0 V to 5.5 V Operating Range; (7)Low Noise: VOLP = 1.2 V (Max); (8)Pin and Function Compatible with Other Standard Logic Families; (9)Latchup Performance Exceeds 300mA; (10)ESD Performance: HBM>2000 V; Machine Model>200 V; (11)Chip Complexity: 134 FETs or 33.5 Equivalent Gates; (12)Pb-Free Packages are Available.

Diagrams

MC74VHC541DT block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC74VHC541DT
MC74VHC541DT

ON Semiconductor

Buffers & Line Drivers 2-5.5V Octal Bus

Data Sheet

Negotiable 
MC74VHC541DTG
MC74VHC541DTG

ON Semiconductor

Buffers & Line Drivers 2-5.5V Octal Bus

Data Sheet

0-1: $0.44
1-25: $0.37
25-100: $0.33
100-500: $0.28
MC74VHC541DTR2G
MC74VHC541DTR2G

ON Semiconductor

Buffers & Line Drivers LOG CMOS BUS INTRFCE OCTL

Data Sheet

0-1: $0.42
1-25: $0.32
25-100: $0.27
100-500: $0.20
MC74VHC541DTR2
MC74VHC541DTR2


IC BUFF/DVR 8BIT N-INV 20TSSOP

Data Sheet

Negotiable