74HCT85D NXP Semiconductors, 74HCT85D Datasheet - Page 3

• Manufacturer Part Number: 74HCT85D
• Description: IC, LOGIC, 74HCT, COMPARATOR, SO16
• Manufacturer: NXP Semiconductors

Specifications of 74HCT85D

• Comparator Type: Magnitude
• No. Of Channels: 4
• Supply Voltage Range: 4.5V To 5.5V
• Logic Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +125°C
• Svhc: No SVHC (18-Jun-2010)
• Logic Ic Base Number: 7485
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
PIN DESCRIPTION
December 1990
PIN NO.
2
3
4
5
6
7
8
9, 11, 14, 1,
10, 12, 13, 15
16
4-bit magnitude comparator
Fig.1 Pin configuration.
SYMBOL
I
I
I
Q
Q
Q
GND
B
A
V
A B
A=B
A B
0
0
CC
A B
A=B
A B
to B
to A
3
3
NAME AND FUNCTION
A
A = B expansion input
A
A
A = B output
A
ground (0 V)
word B inputs
word A inputs
positive supply voltage
B expansion input
B expansion input
B output
B output
Fig.2 Logic symbol.
3
Fig.3 IEC logic symbol.
74HC/HCT85
Product specification