Manufacturer Part Number:

SN74HC688N

OneIC Part Number:

136-SN74HC688N

Manufacturer:

texas instruments

Description:

Identity Comparator 8-Bit 20-Pin PDIP Tube

Customer Reference:

Datasheet:

Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Product Attributes

Type	Description
Package	20PDIP
Type	Identity Comparator
Number of Bits	8
Output Function	A=B
Maximum Low Level Output Current	5.2 mA
Maximum High Level Output Current	-5.2 mA
Operating Supply Voltage	5 V
Maximum Propagation Delay Time @ Maximum CL	210@2V\|42@4.5V\|36@6V ns
Standard Package	Bulk
Standard Package	Rail / Tube
Polarity	Inverting
Mounting	Through Hole
Absolute Propagation Delay Time	265
Logic Family	HC
Package Width	6.6(Max)
PCB	20
Screening Level	Commercial
Fabrication Technology	CMOS
EU RoHS	Compliant
Minimum Operating Temperature	-40
Supplier Package	PDIP
Standard Package Name	PDIP
Maximum Operating Temperature	85
Maximum High Level Output Current	-5.2
Package Length	26.92(Max)
Minimum Operating Supply Voltage	2
Pin Count	20
Package Height	5.08(Max) - 0.51(Min)
Maximum Low Level Output Current	5.2
Packaging	Tube
Typical Operating Supply Voltage	5
Maximum Operating Supply Voltage	6
Lead Shape	Through Hole
Current - Quiescent	8µA
Mounting Type	Through Hole
Current - Output High, Low	5.2mA, 5.2mA
Operating Temperature	-40°C ~ 85°C
Voltage - Supply	2 V ~ 6 V
Max Propagation Delay @ V, Max CL	36ns @ 6V, 50pF
Output	Active Low
Other Names	296-8361-5
Package/Case	20-DIP (0.300", 7.62mm)
rohs	Lead free / RoHS Compliant
Factory Pack Quantity	20
Product	Digital Comparators
Product Category	Comparator ICs
Minimum Operating Temperature	- 40 C
Series	SN74HC688
Unit Weight	0.042297 oz
Comparator Type	Identity
Supply Voltage - Max	6 V
Mounting Style	Through Hole
Package / Case	PDIP-20
Propagation Delay Time	210 ns, 42 ns, 36 ns
Supply Voltage - Min	2 V
Maximum Operating Temperature	+ 85 C
RoHS	RoHS Compliant
Technology	CMOS
Package Type	PDIP
Operating Temperature (Max)	85C
Operating Temperature (Min)	-40C
High Level Output Current	-5.2 mA
Operating Temperature Classification	Industrial
Low Level Output Current	5.2 mA
Abs. Propagation Delay Time	265 ns
Rad Hardened	No
Operating Supply Voltage (Typ)	5 V
Operating Supply Voltage (Min)	2 V
Operating Supply Voltage (Max)	6 V
DELETED	Compliant
No. of Channels	:8
Supply Voltage Min	:2V
Supply Voltage Max	:6V
Logic Case Style	:DIP
No. of Pins	:20
Operating Temperature Min	:-40°C
Operating Temperature Max	:85°C
MSL	:-
SVHC	:No SVHC (20-Jun-2013)
Base Number	:74
IC Generic Number	:74HC688
Logic Function Number	:74688
Logic IC Base Number	:74688
Logic IC Family	:HC
Logic IC Function	:8bit Identity/Magnitude Comparators (P=Q) With Enable
Operating Temperature Range	:-40°C to +85°C
Output Current Max	:5.2mA
Supply Voltage Range	:2V to 6V
Weight (kg)	0.001199
Tariff No.	85411000
Status	ACTIVE
Temp (oC)	-40 to 85
Package \| Pins	PDIP (N) \| 20
Device Marking	View
Package QTY \| Carrier	20 \| TUBE
Functional Diagram
Technology Family	HC
tpd @ Nom Voltage	45
Bits	8
Input Level
HiRel
Package Group	PDIP SOIC TSSOP
Reference Design
VCC	6
Datasheet	SCLS010D
Output Level
F @ Nom Voltage	70
ICC @ Nom Voltage	0.08
Rating	Catalog
Output Drive (IOL/IOH)	5.2/-5.2
TI Design
Voltage	6

Documents & Media

RESOURCE TYPE	LINK
Datasheets	SN54HC688, SN74HC688

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