onsemi SN74LS688N
Identity Comparator, LS Series, 8-Bit, Inverted Output, TTL, PDIP20
$ 3.086
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 3.086
$ 2.62
$ 2.62
Stock
552,632
283,836
283,836
Authorized Distributors
3
5
5
Case/Package
DIP
PDIP
PDIP
Number of Pins
-
20
20
Logic Function
-
-
-
Number of Circuits
1
-
-
Number of Inputs
-
-
-
Number of Outputs
-
-
-
Propagation Delay
23 ns
23 ns
23 ns
Low Level Output Current
-
24 mA
24 mA
High Level Output Current
-
-400 µA
-400 µA
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1989-01-01
Lifecycle StatusObsolete (Last Updated: 1 year ago)
Descriptions
Descriptions of onsemi SN74LS688N provided by its distributors.
Identity Comparator, LS Series, 8-Bit, Inverted Output, TTL, PDIP20
Identity Comparator 8-Bit Totem-Pole Inverting 20-Pin PDIP Box
Totem-Pole 5.25V PDIP-20 Through hole mounting 3.56mm(height)
AMPLIFIER, COMPARATOR, 5V (TYP.), 2V (MIN) (HIGH), 0.8V (MAX.)LOW, 13NS (TYP.)
IC COMPARATOR IDENTITY 8B 4.85V ~ 5.25V 0°C ~ 70°C 20DIP
COMPARATORS, 8BIT, 20PINS, PDIP;
AS6081 Certified Vendor, 1 Year Warranty
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageDIP
Number of Terminals20
Technical
Load Capacitance45 pF
Max Operating Temperature70 °C
Max Supply Current65 mA
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Nominal Supply Voltage (DC)5 V
Number of Bits8
Number of Circuits1
Propagation Delay23 ns
Temperature GradeCommercial
Dimensions
Height - Seated (Max)4.57 mm
Length26.415 mm
Terminal Pitch2.54 mm
Width7.62 mm
Compliance
Environmental Classification
China RoHSNon-Compliant
REACH SVHCNo
RoHSNon-Compliant
Compliance Statements