Varnitronics
SN74AHC244QPWR TI
TI

SN74AHC244QPWR

2V~5.5V 4 2 8.5ns@5V,50pF TSSOP-20 Buffers, Drivers, Receivers, Transceivers RoHS

TSSOP-20ROHS3 CompliantActive

OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS

Manufacturer
TI
Manufacturer part #
SN74AHC244QPWR
Store part #
C2676211
Package / case
TSSOP-20
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

173 in stock

#C2676211

Stock & price checked 6 days ago

QuantityUnit pricePack price
1+₹96.53₹96.53
10+₹76.97₹769.70
30+₹67.29₹2,018.70
100+₹57.62₹5,762.00
500+₹51.82₹25,910.00
1,000+₹48.81₹48,810.00

1 × ₹96.53

₹96.53

excl. GST

₹113.91 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 2,000 per reel

SN74AHC244QPWR

₹96.53 for 1 + GST

Need this with the rest of your board? Upload the BOM — we price every line.Upload BOM

Specifications

Function
Output enable
Current - Output High(IOH)
8mA
Series
74AHC
Voltage - Supply
2V~5.5V
Output Type
Tri-State
Current - Output Low(IOL)
8mA
Number of Bits per Element
4
Channel Type
Unidirectional
Number of Elements
2
Operating Temperature
-40℃~+125℃
Quiescent Supply Current
40uA
Propagation Delay
8.5ns@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
0.142 g

Overview

This octal buffer/driver is designed specifically to improve the performance and density of 3-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters. The SN74AHC244Q is organized as two 4-bit buffers/line drivers with separate output-enable (OE (overline)) inputs. When C (overline) is low, the device passes data from the A inputs to the Y outputs. When OE (right arrow) is high, the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE (overline) should be tied to V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Applications

  • Enable or disable digital signals
  • Eliminate slow or noisy input signals
  • Hold signals during controller reset
  • Debounce switches

Key features

  • Q-grade devices meet automotive performance requirements
  • EPIC enhanced-performance implanted CMOS process
  • Operating voltage range: 2V to 5.5V
  • Latch-up performance exceeds 250mA per JESD 17

Alternatives

Similar parts — check the datasheet before substituting.

SN74AHC244QPWRG4#C2676657TI · TSSOP-20₹137.95 · 4 in stockView
SN74AHC244QPWRQ1#C2863077TI · TSSOP-20₹99.09 · 50 in stockView
SN74AHC244MPWREP#C2675920TI · TSSOP-20₹478.24 · 5 in stockView
SN74AHC244PWR#C7475TI · TSSOP-20₹75.61 · 564 in stockView
74VHC244PW,118#C549122Nexperia · TSSOP-20₹57.34 · 40 in stockView

Same category

More in Buffers, Drivers, Receivers, Transceivers

View all

Nexperia

74LVC245APW,118

Schmitt trigger 1.2V~3.6V 8 1 2.9ns@3.3V,50pF TSSOP-20 Buffers, Drivers, Receivers, Transceivers RoHS

From

₹28.71

2,48,995 in stock

TI

SN74LV1T125DBVR

1.6V~5.5V 1 1 5.5ns@5V,15pF SOT-23-5 Buffers, Drivers, Receivers, Transceivers RoHS

From

₹21.35

2,05,900 in stock

TI

SN74LVC2G07DBVR

1.65V~5.5V 1 2 3.7ns@3.3V,50pF SOT-23-6 Buffers, Drivers, Receivers, Transceivers RoHS

From

₹12.09

1,47,700 in stock