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935308263118

Description
Bus Driver, AHC/VHC/H/U/V Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20
Categorylogic    logic   
File Size769KB,16 Pages
ManufacturerNexperia
Websitehttps://www.nexperia.com
Environmental Compliance
Download Datasheet Parametric View All

935308263118 Overview

Bus Driver, AHC/VHC/H/U/V Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20

935308263118 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerNexperia
package instructionTSSOP-20
Reach Compliance Codecompliant
seriesAHC/VHC/H/U/V
JESD-30 codeR-PDSO-G20
JESD-609 codee4
length6.5 mm
Logic integrated circuit typeBUS DRIVER
Humidity sensitivity level1
Number of digits4
Number of functions2
Number of ports2
Number of terminals20
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Output characteristics3-STATE
Output polarityTRUE
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
propagation delay (tpd)18 ns
Maximum seat height1.1 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)1.8 V
Nominal supply voltage (Vsup)2.5 V
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
width4.4 mm
Base Number Matches1
74AHCV244A
Octal buffer/line driver; 3-state
Rev. 1 — 23 November 2016
Product data sheet
1. General description
The 74AHCV244A is an 8-bit buffer/line driver with 3-state outputs and Schmitt trigger
inputs. The device features two output enables (1OE1 and 2OE). A HIGH on nOE causes
the associated 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.
The data (nAn) and control (nOE) inputs include Schmitt trigger inputs, capable of
transforming slowly changing input signals into sharply defined, jitter-free output signals.
This device is fully specified for partial Power-down applications using I
OFF
.
The I
OFF
circuitry disables the output, preventing the damaging backflow current through
the device when it is powered down.
2. Features and benefits
Wide supply voltage range from 1.8 V to 5.5 V
Typical t
pd
of 3.0 ns at 5 V
Typical V
OL(p)
< 0.8 V at V
CC
= 3.3 V, T
amb
= 25
C
Typical V
OH(v)
> 2.3 V at V
CC
= 3.3 V, T
amb
= 25
C
Supports mixed-mode voltage operation on all ports
I
OFF
circuitry provides partial Power-down mode operation
Latch-up performance exceeds 250 mA per JESD 78 Class II
ESD protection:
HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 3 kV
MM JESD22-A115-A exceeds 150 V
CDM JESD22-C101E exceeds 2 kV
Specified from
40 C
to +85
C
and from
40 C
to +125
C
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