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54ACQ240LMQB, 54ACQ244, 54ACQ244DMQB

Table of contents:
Info of 54ACQ240LMQB
Info of 54ACQ244
Info of 54ACQ244DMQB

54ACQ240LMQB, 54ACQ244, 54ACQ244DMQB Selling Leads, Datasheet

MFG:NSC Package Cooled:30 D/C:2005

54ACQ240LMQB, 54ACQ244, 54ACQ244DMQB Picture

54ACQ240LMQB, 54ACQ244, 54ACQ244DMQB Datasheet download

Five Points

Part Number: 54ACQ240LMQB

MFG: NSC

Package Cooled: 30

D/C: 2005

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54ACQ244 Parameters

54ACQ244 Features

I_CC and I_OZ reduced by 50%
Guaranteed simultaneous switching noise level and dynamic threshold performance
Improved latch-up immunity
TRI-STATE outputs drive bus lines or buffer memory address registers
Outputs source/sink 24 mA
Faster prop delays than the standard 'AC/'ACT244
4 kV minimum ESD immunity
Standard Microcircuit Drawing (SMD)
- 'ACTQ244: 5962-92186
- 'ACQ244: 5962-92176

54ACQ244 General Description

Quiet Series Octal Buffer/Line Driver w/TRI-STATE Outputs

54ACQ244 Maximum Ratings

Supply Voltage (V_CC) ..............−0.5V to +7.0V
DC Input Diode Current (I_IK)
V_I= −0.5V ...........................................−20 mA
V_I = V_CC+ 0.5V ...................................+20 mA
DC Input Voltage (V_I) .......−0.5V to V_CC + 0.5V
DC Output Diode Current (I_OK)
V_O = −0.5V ...........................................−20 mA
V_O = V_CC + 0.5V ...................................+20 mA
DC Output Voltage (V_O) ....−0.5V to V_CC + 0.5V
DC Output Source
or Sink Current (I_O) ..............................±50 mA
DC VCC or Ground Current
per Output Pin (I_CC or I_GND) .................±50 mA
Storage Temperature (T_STG)..−65°C to +150°C
DC Latch-Up Source or
Sink Current .........................................±300 mA
Junction Temperature (T_J)
CDIP ........................................................175°C

Absolute maximum ratings are those values beyond which damage to the device may occur. The databook specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading variables. National does not recommend operation of FACT® circuits outside databook specifications

54ACQ244 Features

I_CC and I_OZ reduced by 50%
Guaranteed simultaneous switching noise level and dynamic threshold performance
Improved latch-up immunity
TRI-STATE outputs drive bus lines or buffer memory address registers
Outputs source/sink 24 mA
Faster prop delays than the standard 'AC/'ACT244
4 kV minimum ESD immunity
Standard Microcircuit Drawing (SMD)
- 'ACTQ244: 5962-92186
- 'ACQ244: 5962-92176

54ACQ244 Typical Application

54ACQ244 Datasheet

54ACQ244 Connection Diagram

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