SN74LS688DWR2 ON Semiconductor, SN74LS688DWR2 Datasheet - Page 4

• Manufacturer Part Number: SN74LS688DWR2
• Manufacturer: ON Semiconductor
• Type: Identity Comparatorr

Specifications of SN74LS688DWR2

• Logic Family: LS
• Technology: Bipolar
• Output Type: Totem Pole
• High Level Output Current: -400uA
• Low Level Output Current: 24mA
• Output Function: A=B
• Package Type: SOIC
• Mounting: Surface Mount
• Pin Count: 20
• Polarity: Inverting
• Abs. Propagation Delay Time: 23ns
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Number Of Bits: 8
• Lead Free Status / RoHS Status: Not Compliant

Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
P7
P6
P5
P4
P3
P2
P1
P0
(17)
(18)
(15)
(16)
(13)
(14)
(12)
(11)
(8)
(9)
(6)
(7)
(4)
(5)
(2)
(3)
SN74LS682 and LS684
LOGIC DIAGRAMS
http://onsemi.com
(19)
P = Q
(1)
P > Q
4
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
P7
P6
P5
P4
P3
P2
P1
P0
G
(17)
(18)
(15)
(16)
(13)
(14)
(12)
(11)
(8)
(9)
(6)
(7)
(4)
(5)
(2)
(3)
(1)
SN74LS688
P = Q
(19)