MC74LVX541
Octal Bus Buffer
The MC74LVX541 is an advanced high speed CMOS octal bus buffer fabricated with silicon gate...
MC74LVX541
Octal Bus Buffer
The MC74LVX541 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 MC74LVX541 is a noninverting 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 7.0 V, allowing the interface of 5.0 V systems to 3.0 V systems.
Features
High Speed: tPD = 5.0 ns (Typ) at VCC = 3.3 V Low Power Dissipation: ICC = 4 mA (Max) at TA = 25°C High Noise Immunity: VNIH = VNIL = 28% VCC Power Down Protection Provided on Inputs Balanced Propagation Delays Designed for 2 V to 3.6 V Operating Range Low Noise: VOLP = 1.2 V (Max) Pin and Function Compatible with Other Standard Logic Families Latchup Performance Exceeds 300 mA Chip Complexity: 134 FETs or 33.5 Equivalent Gates ESD Performance:
Human Body Model > 2000 V; Machine Model > 200 V
These Devices are Pb−Free and are RoHS Compliant
DATA INPUTS
OUTPUT ENABLES
2 A1
3 A2
4 A3
5 A4
6 A5
7 A6
8 A7
9 A8 OE1 1 OE2 19
18 Y1
17 Y2
16 Y3
15 Y4
14 Y5
NONINVERTING OUTPUTS
13 Y6
12 Y7
11 Y8
Figure 1. Logic Diagram
http://onsemi.com
SOIC−20 DW SUFFIX CASE 751D
TSSOP−20 DT SUFFIX CASE 948E
PIN ASSIGNMENT
OE1 1 A1 2 A2 3 A3 4 A4 5...