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HD74HC244

产品:逻辑器件
在线阅读:HD74HC244.pdf

HD74HC244


Octal Buffers/Line Drivers/Line Receivers
(with noninverted 3-state outputs)

产品详情

Description

 

The HD74HC244 is a non-inverting buffer and has two active low enables (1G and 2G). Each enable
independently controls 4 buffers.
This device does not have schmitt trigger inputs

 

Features

 

  •   High Speed Operation: tpd = 11 ns typ (CL = 50 pF)
  •   High Output Current: Fanout of 15 LSTTL Loads
  •   Wide Operating Voltage: VCC = 2 to 6 V
  •   Low Input Current: 1 μA max
  •   Low Quiescent Supply Current: ICC (static) = 4 μA max (Ta = 25°C)

 

Function Table

 

 

 

Ordering Information

 

 

Part Name

 

Package Type

Package Code

(Previous Code)

Package

Abbreviation

Taping Abbreviation

(Quantity)

 

HD74HC244P

 

DILP-20 pin

PRDP0020AC-B

(DP-20NEV)

 

P

 

 

HD74HC244FPEL

 

SOP-20 pin (JEITA)

PRSP0020DD-B

(FP-20DAV)

 

FP

 

EL (2,000 pcs/reel)

 

HD74HC244RPEL

 

SOP-20 pin (JEDEC)

PRSP0020DC-A

(FP-20DBV)

 

RP

 

EL (1,000 pcs/reel)

 

HD74HC244TELL

 

TSSOP-20 pin

PTSP0020JB-A

(TTP-20DAV)

 

T

 

ELL(2,000 pcs/reel)

 

相关产品

HD74HC245
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HD74HC165
HD74HC164
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