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74LV244D,118

Description
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin SO T/R
CategoryBuffer and line drives   
File Size690KB,15 Pages
ManufacturerNexperia
Websitehttps://www.nexperia.com
Environmental Compliance
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74LV244D,118 Overview

Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin SO T/R

74LV244D,118 Parametric

Parameter NameAttribute value
EU restricts the use of certain hazardous substancesCompliant
ECCN (US)EAR99
Part StatusActive
Logic FamilyLV
Logic FunctionBuffer/Line Driver
Number of Elements per Chip2
Number of Channels per Chip8
Number of Inputs per Chip8
Number of Input Enables per Chip0
Number of Outputs per Chip8
Number of Output Enables per Chip2 Low
Bus HoldNo
PolarityNon-Inverting
Maximum Propagation Delay Time @ Maximum CL (ns)50(Typ)@1.2V|17(Typ)@2V|13(Typ)@2.7V|9(Typ)@3.3V
Absolute Propagation Delay Time (ns)49
Process TechnologyCMOS
Input Signal TypeSingle-Ended
Output Type3-State
Maximum Low Level Output Current (mA)16
Maximum High Level Output Current (mA)-16
Minimum Operating Supply Voltage (V)1
Typical Operating Supply Voltage (V)3.3
Maximum Operating Supply Voltage (V)5.5
Tolerant I/Os (V)5 Inputs
Maximum Quiescent Current (uA)160
Propagation Delay Test Condition (pF)50
Maximum Power Dissipation (mW)500
Minimum Operating Temperature (°C)-40
Maximum Operating Temperature (°C)125
PackagingTape and Reel
Supplier PackageSO
Pin Count20
MountingSurface Mount
Package Height2.45(Max)
Package Length13(Max)
Package Width7.6(Max)
PCB changed20
74LV244
Octal buffer/line driver; 3-state
Rev. 4 — 1 March 2016
Product data sheet
1. General description
The 74LV244 is a low-voltage Si-gate CMOS device and is pin and function compatible
with 74HC244 and 74HCT244.
The 74LV244 is an octal non-inverting buffer/line driver with 3-state outputs. The output
enable inputs 1OE and 2OE control the 3-state outputs. A HIGH on nOE causes the
outputs to assume a high impedance OFF-state. The 74LV244 is identical to the 74LV240
but has non-inverting outputs.
2. Features and benefits
Wide operating voltage: 1.0 V to 5.5 V
Optimized for low voltage applications: 1.0 V to 3.6 V
Accepts TTL input levels between V
CC
= 2.7 V and V
CC
= 3.6 V
Typical V
OLP
(output ground bounce) < 0.8 V at V
CC
= 3.3 V; T
amb
= 25
C
Typical V
OHV
(output V
OH
undershoot) > 2 V at V
CC
= 3.3 V; T
amb
= 25
C
Complies with JEDEC standard no. 7A
Multiple package options
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
3. Ordering information
Table 1.
Ordering information
Package
Temperature range
74LV244D
74LV244DB
74LV244PW
40 C
to +125
C
40 C
to +125
C
40 C
to +125
C
Name
SO20
SSOP20
Description
plastic shrink small outline package; 20 leads;
body width 5.3 mm
Version
SOT339-1
SOT360-1
plastic small outline package; 20 leads; body width 7.5 mm SOT163-1
Type number
TSSOP20 plastic thin shrink small outline package; 20 leads;
body width 4.4 mm

74LV244D,118 Related Products

74LV244D,118 74LV244D,112
Description Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin SO T/R Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin SO Bulk
EU restricts the use of certain hazardous substances Compliant Compliant
ECCN (US) EAR99 EAR99
Part Status Active LTB
Logic Family LV LV
Logic Function Buffer/Line Driver Buffer/Line Driver
Number of Elements per Chip 2 2
Number of Channels per Chip 8 8
Number of Inputs per Chip 8 8
Number of Outputs per Chip 8 8
Number of Output Enables per Chip 2 Low 2 Low
Bus Hold No No
Polarity Non-Inverting Non-Inverting
Maximum Propagation Delay Time @ Maximum CL (ns) 50(Typ)@1.2V|17(Typ)@2V|13(Typ)@2.7V|9(Typ)@3.3V 50(Typ)@1.2V|17(Typ)@2V|13(Typ)@2.7V|9(Typ)@3.3V
Absolute Propagation Delay Time (ns) 49 49
Process Technology CMOS CMOS
Input Signal Type Single-Ended Single-Ended
Output Type 3-State 3-State
Maximum Low Level Output Current (mA) 16 16
Maximum High Level Output Current (mA) -16 -16
Minimum Operating Supply Voltage (V) 1 1
Typical Operating Supply Voltage (V) 3.3 3.3
Maximum Operating Supply Voltage (V) 5.5 5.5
Tolerant I/Os (V) 5 Inputs 5 Inputs
Maximum Quiescent Current (uA) 160 160
Propagation Delay Test Condition (pF) 50 50
Maximum Power Dissipation (mW) 500 500
Minimum Operating Temperature (°C) -40 -40
Maximum Operating Temperature (°C) 125 125
Packaging Tape and Reel Bulk
Supplier Package SO SO
Pin Count 20 20
Mounting Surface Mount Surface Mount
Package Height 2.45(Max) 2.45(Max)
Package Length 13(Max) 13(Max)
Package Width 7.6(Max) 7.6(Max)
PCB changed 20 20
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