Varnitronics
74HCT244D,653 Nexperia
Nexperia

74HCT244D,653

4.5V~5.5V 4 2 13ns@4.5V,50pF SOIC-20-300mil Buffers, Drivers, Receivers, Transceivers RoHS

SOIC-20-300milROHS3 CompliantActive

Octal buffer/line driver; 3-state

Manufacturer
Nexperia
Manufacturer part #
74HCT244D,653
Store part #
C5978
Package / case
SOIC-20-300mil
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

14,279 in stock

#C5978

Stock & price checked 6 days ago

QuantityUnit pricePack price
1+₹55.84₹55.84
10+₹44.55₹445.50
30+₹39.77₹1,193.10
100+₹33.68₹3,368.00
500+₹30.85₹15,425.00
1,000+₹29.33₹29,330.00

1 × ₹55.84

₹55.84

excl. GST

₹65.89 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 2,000 per reel

74HCT244D,653

₹55.84 for 1 + GST

Specifications

Function
Output enable
Current - Output High(IOH)
6mA
Voltage - Supply
4.5V~5.5V
Series
74HCT
Output Type
Tri-State
Current - Output Low(IOL)
6mA
Number of Bits per Element
4
Channel Type
Unidirectional
Number of Elements
2
Operating Temperature
-40℃~+125℃
Quiescent Supply Current
160uA
Propagation Delay
13ns@4.5V,50pF

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
2,000 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.918 g

Overview

The 74HC244; 74HCT244 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Key features

  • Wide supply voltage range from 2.0 to 6.0 V
  • CMOS low power dissipation
  • High noise immunity
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
  • Input levels: For 74HC244: CMOS level; For 74HCT244: TTL level
  • Octal bus interface
  • Non-inverting 3-state outputs
  • Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V), JESD7A (2.0 V to 6.0 V)
  • ESD protection: HBM JESD22-A114F exceeds 2000 V, MM JESD22-A115-A exceeds 200 V
  • Multiple package options
  • Specified from -40 ℃ to +85 ℃ and -40 ℃ to +125 ℃

Alternatives

Similar parts — check the datasheet before substituting.

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SN74HCT244DWR#C6776TI · SOIC-20-300mil₹145.13 · 2,739 in stockView
CD74HCT241M96#C2860724TI · SOIC-20-300mil₹159.77 · 3 in stockView
SN74AHCT244DWR#C2675568TI · SOIC-20-300mil₹84.01 · 856 in stockView

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