M74HC688B1R STMicroelectronics, M74HC688B1R Datasheet - Page 5

• Manufacturer Part Number: M74HC688B1R
• Description: IC COMPARATOR EQUALITY 8B 20DIP
• Manufacturer: STMicroelectronics
• Series: 74HCr
• Type: Equality Comparatorr

Specifications of M74HC688B1R

• Number Of Bits: 8
• Delay Time - Propagation: 17ns
• Current - Supply: 4µA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Circuit Type: Silicon Gate
• Current, Supply: 80 μA
• Function Type: 8-Bits
• Logic Function: Equality Comparator
• Logic Type: CMOS
• Package Type: DIP-20
• Special Features: High Speed
• Temperature, Operating, Range: -55 to +125 °C
• Voltage, Supply: 2 to 6 V
• Logic Family: HC
• Technology: CMOS
• High Level Output Current: -5.2mA
• Low Level Output Current: 5.2mA
• Output Function: A=B
• Quiescent Current: 4uA
• Mounting: Through Hole
• Pin Count: 20
• Polarity: Inverting
• Abs. Propagation Delay Time: 255ns
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Supply Voltage (max): 6V
• Operating Supply Voltage (min): 2V
• Operating Temperature (max): 125C
• Operating Temperature (min): -55
• Operating Temperature Classification: Military
• No. Of Channels: 8
• Supply Voltage Range: 2V To 6V
• Logic Case Style: DIP
• No. Of Pins: 20
• Operating Temperature Range: -55°C To +125°C
• Response Time: 7ns
• Filter Terminals: Through Hole
• Rohs Compliant: Yes
• Ic Generic Number: 74HC688
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-7389-5; M74HC688B1R

M74HC688
6/9
DIM.
a1
b1
e3
B
D
E
b
e
F
L
Z
I
0.254
MIN.
1.39
Plastic DIP-20 (0.25) MECHANICAL DATA
22.86
mm.
TYP
0.45
0.25
2.54
8.5
3.3
MAX.
1.65
25.4
3.93
1.34
7.1
0.010
0.055
MIN.
0.018
0.010
0.335
0.100
0.900
0.130
TYP.
inch
P001J
MAX.
0.065
1.000
0.280
0.155
0.053