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SL74HCT244

Features: ` TTL/NMOS-Compatible Input Levels` Outputs Directly Interface to CMOS, NMOS, and TTL` Operating Voltage Range: 4.5 to 5.5 V` Low Input Current: 1.0 APinoutSpecifications Symbol Parameter Value Unit VCC DC Supply Voltage (Referenced to GND) -0.5 to +7.0 V ...

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SeekIC No. : 004492745 Detail

SL74HCT244: Features: ` TTL/NMOS-Compatible Input Levels` Outputs Directly Interface to CMOS, NMOS, and TTL` Operating Voltage Range: 4.5 to 5.5 V` Low Input Current: 1.0 APinoutSpecifications Symbol ...

SL74HCT244 Data Sheet

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Part Number:
SL74HCT244
Supply Ability:
5000

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  • Processing time
  • 15 Days
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Product Details

Description



Features:

`  TTL/NMOS-Compatible Input Levels
`  Outputs Directly Interface to CMOS, NMOS, and TTL
`  Operating Voltage Range: 4.5 to 5.5 V
`  Low Input Current: 1.0 A


Pinout

Connection Diagram


Specifications

Symbol

Parameter

Value

Unit

VCC DC Supply Voltage (Referenced to GND)
-0.5 to +7.0
V
VIN DC Input Voltage (Referenced to GND)
-1.5 to VCC +1.5
V
VOUT DC Output Voltage (Referenced to GND)
-0.5 to VCC +0.5
V
IIN DC Input Current, per Pin
±20
mA
IOUT DC Output Current, per Pin
±35
mA
ICC DC Supply Current, VCC and GND Pins
±75
mA
PD Power Dissipation in Still Air, Plastic DIP+ SOIC Package+
750
500
mW
Tstg Storage Temperature
-65 to +150
°C
TL Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package)
260
°C

*Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions. +Derating - Plastic DIP: - 10 mW/°C from 65° to 125°C SOIC Package: : - 7 mW/°C from 65° to 125°C




Description

The SL74HCT244 is identical in pinout to the LS/ALS244. The device may be used as a level converter for interfacing TTL or NMOS outputs to High-Speed CMOS inputs.

The SL74HCT244 is an octal noninverting buffer/line driver/line receiver designed to be used with 3-state memory address drivers, clock drivers, and other bus-oriented systems. The device has non-inverted outputs and two active-low output enables.




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