74VHCT244D,118 datasheet, PDF - EEWORLD Datasheet

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74VHCT244D,118: DescriptionOctal buffer_line driver; 3-state; Categorylogic logic; File Size98KB，16 Pages; ManufacturerNXP; Websitehttps://www.nxp.com; Environmental Compliance

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74VHCT244D,118 Overview

Octal buffer_line driver; 3-state

74VHCT244D,118 Parametric

Parameter Name	Attribute value
Brand Name	NXP Semiconduc
Is it Rohs certified?	conform to
Maker	NXP
Parts packaging code	SOP
package instruction	SOP, SOP20,.4
Contacts	20
Manufacturer packaging code	SOT163-1
Reach Compliance Code	compli
Control type	ENABLE LOW
series	AHCT/VHCT/VT
JESD-30 code	R-PDSO-G20
JESD-609 code	e3
length	12.8 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	BUS DRIVER
MaximumI(ol)	0.008 A
Humidity sensitivity level	1
Number of digits	4
Number of functions	2
Number of ports	2
Number of terminals	20
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP20,.4
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	TAPE AND REEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	2/5.5 V
Prop。Delay @ Nom-Su	10.5 ns
propagation delay (tpd)	10.5 ns
Certification status	Not Qualified
Maximum seat height	2.65 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.5 mm
Base Number Matches	1

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74VHC244; 74VHCT244

Octal buffer/line driver; 3-state

Rev. 01 — 17 August 2009

Product data sheet

1. General description

The 74VHC244; 74VHCT244 are a high-speed Si-gate CMOS devices.

The 74VHC244; 74VHCT244 have octal non-inverting buffer/line drivers with 3-state

outputs. The 3-state outputs are controlled by the output enable inputs (nOE). A HIGH on

nOE causes the outputs to assume a high-impedance OFF-state.

2. Features

Balanced propagation delays

All inputs have a Schmitt-trigger action

Inputs accepts voltages higher than V

Input levels:

The 74VHC244 operates with CMOS input level

The 74VHCT244 operates with TTL input level

ESD protection:

HBM JESD22-A114E exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

CDM JESD22-C101C exceeds 1000 V

Multiple package options

Speciﬁed from

−40 °C

to +85

°C

and from

−40 °C

to +125

°C

3. Ordering information

Table 1.

Ordering information

Package

Temperature range

74VHC244D

74VHCT244D

74VHC244PW

74VHCT244PW

74VHC244BQ

74VHCT244BQ

−40 °C

to +125

°C

DHVQFN20

−40 °C

to +125

°C

TSSOP20

−40 °C

to +125

°C

Name

SO20

Description

plastic small outline package; 20 leads;

body width 7.5 mm

plastic thin shrink small outline package; 20 leads;

body width 4.4 mm

Version

SOT163-1

SOT360-1

Type number

plastic dual-in-line compatible thermal enhanced

SOT764-1

very thin quad ﬂat package; no leads; 20 terminals;

body 2.5

4.5

0.85 mm

74VHCT244D,118 Related Products

	74VHCT244D,118	74VHCT244BQ,115
Description	Octal buffer_line driver; 3-state	Octal buffer_line driver; 3-state
Brand Name	NXP Semiconduc	NXP Semiconduc
Is it Rohs certified?	conform to	conform to
Maker	NXP	NXP
Parts packaging code	SOP	QFN
package instruction	SOP, SOP20,.4	HVQCCN, LCC20,.1X.18,20
Contacts	20	20
Manufacturer packaging code	SOT163-1	SOT764-1
Reach Compliance Code	compli	compli
Control type	ENABLE LOW	ENABLE LOW
series	AHCT/VHCT/VT	AHCT/VHCT/VT
JESD-30 code	R-PDSO-G20	R-PQCC-N20
JESD-609 code	e3	e3
length	12.8 mm	4.5 mm
Load capacitance (CL)	50 pF	50 pF
Logic integrated circuit type	BUS DRIVER	BUS DRIVER
MaximumI(ol)	0.008 A	0.008 A
Humidity sensitivity level	1	1
Number of digits	4	4
Number of functions	2	2
Number of ports	2	2
Number of terminals	20	20
Maximum operating temperature	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C
Output characteristics	3-STATE	3-STATE
Output polarity	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	HVQCCN
Encapsulate equivalent code	SOP20,.4	LCC20,.1X.18,20
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
method of packing	TAPE AND REEL	TAPE AND REEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED
power supply	2/5.5 V	2/5.5 V
Prop。Delay @ Nom-Su	10.5 ns	10.5 ns
propagation delay (tpd)	10.5 ns	10.5 ns
Certification status	Not Qualified	Not Qualified
Maximum seat height	2.65 mm	1 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)	MATTE TIN
Terminal form	GULL WING	NO LEAD
Terminal pitch	1.27 mm	0.5 mm
Terminal location	DUAL	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED
width	7.5 mm	2.5 mm
Base Number Matches	1	1

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