74AHCT244BQ-Q100,1

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Freescale Semiconductor - NXP

74AHC244; 74AHCT244 - OCTAL BUFFER/LINE DRIVER; 3-STATE@EN-US QFN 20-PIN

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74AHCT244BQ-Q100,1

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Freescale Semiconductor - NXP

74AHC244; 74AHCT244 - OCTAL BUFFER/LINE DRIVER; 3-STATE@EN-US QFN 20-PIN

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	74AHCT244BQ-Q100,1

Current - Output High, Low [custom]	8 mA
Current - Output High, Low [custom]	8 mA
Grade	Automotive
Logic Type	Buffer, Non-Inverting
Mounting Type	Surface Mount
Number of Bits per Element	4
Number of Elements	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	3-State
Package / Case	20-VFQFN Exposed Pad
Qualification	AEC-Q100
Supplier Device Package	20-DHVQFN (4.5x2.5)
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

74AHCT244PW-Q100 Series

Octal buffer/line driver; 3-state

Part	Logic Type	Output Type	Number of Bits per Element	Mounting Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case [y]	Package / Case	Package / Case [x]	Voltage - Supply [Min]	Voltage - Supply [Max]	Number of Elements	Qualification	Grade	Package / Case [y]
Freescale Semiconductor - NXP 74AHCT244PW,112	Buffer Non-Inverting	3-State	4	Surface Mount	8 mA	8 mA	20-TSSOP	-40 °C	125 °C	4.4 mm	20-TSSOP	0.173 in	4.5 V	5.5 V	2
Freescale Semiconductor - NXP 74AHCT244BQ-Q100,1	Buffer Non-Inverting	3-State	4	Surface Mount	8 mA	8 mA	20-DHVQFN (4.5x2.5)	-40 °C	125 °C		20-VFQFN Exposed Pad		4.5 V	5.5 V	2	AEC-Q100	Automotive
Freescale Semiconductor - NXP 74AHCT244D,112	Buffer Non-Inverting	3-State	4	Surface Mount	8 mA	8 mA	20-SO	-40 °C	125 °C	0.295 in	20-SOIC		4.5 V	5.5 V	2			7.5 mm
Freescale Semiconductor - NXP 74AHCT244PW-Q100,1	Buffer Non-Inverting	3-State	4	Surface Mount	8 mA	8 mA	20-TSSOP	-40 °C	125 °C	4.4 mm	20-TSSOP	0.173 in	4.5 V	5.5 V	2	AEC-Q100	Automotive
Freescale Semiconductor - NXP 74AHCT244D,118	Buffer Non-Inverting	3-State	4	Surface Mount	8 mA	8 mA	20-SO	-40 °C	125 °C	0.295 in	20-SOIC		4.5 V	5.5 V	2			7.5 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.51
		10	$ 0.44
		25	$ 0.41
		100	$ 0.33
		250	$ 0.30
		500	$ 0.26
		1000	$ 0.20
	Digi-Reel®	1	$ 0.51
		10	$ 0.44
		25	$ 0.41
		100	$ 0.33
		250	$ 0.30
		500	$ 0.26
		1000	$ 0.20
	Tape & Reel (TR)	3000	$ 0.20

Description

General part information

74AHCT244PW-Q100 Series

The 74AHC244-Q100; 74AHCT244-Q100 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 (1OEand 2OE), each controlling four of the 3-state outputs. A HIGH on nOEcauses the outputs to assume a high-impedance OFF-state. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

Documents

Technical documentation and resources