Integrated Circuits (ICs)

SN74LS688N

Obsolete

IDENTITY COMPARATOR 8-BIT TOTEM-POLE INVERTING 20-PIN PDIP BOX

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Integrated Circuits (ICs)

Obsolete

IDENTITY COMPARATOR 8-BIT TOTEM-POLE INVERTING 20-PIN PDIP BOX

Technical Specifications

Parameters and characteristics for this part

Specification	SN74LS688N

Current - Output High, Low	400 µA, 24 mA
Max Propagation Delay @ V, Max CL	23 ns
Mounting Type	Through Hole
Number of Bits	8
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output	Active Low
Output Function	A=B
Package / Case	20-DIP
Package / Case	7.62 mm
Package / Case	0.3 in
Supplier Device Package	20-PDIP
Type	Identity Comparator
Voltage - Supply [Max]	5.25 V
Voltage - Supply [Min]	4.85 V

Part	Mounting Type	Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Max Propagation Delay @ V, Max CL	Package / Case	Package / Case	Package / Case	Output Function	Supplier Device Package	Current - Output High, Low	Output	Number of Bits	Package / Case [y]	Package / Case [y]
ON Semiconductor SN74LS688N	Through Hole	Identity Comparator	5.25 V	4.85 V	70 °C	0 °C	23 ns	20-DIP	7.62 mm	0.3 in	A=B	20-PDIP	24 mA 400 µA	Active Low	8
ON Semiconductor SN74LS688DW	Surface Mount	Identity Comparator	5.25 V	4.85 V	70 °C	0 °C	23 ns	20-SOIC			A=B	20-SOIC	24 mA 400 µA	Active Low	8	0.295 in	7.5 mm

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Magnitude Comparator Bit Active Low Output A=B 20-PDIP

Technical documentation and resources