74HCT85D-T NXP Semiconductors, 74HCT85D-T Datasheet - Page 8

• Manufacturer Part Number: 74HCT85D-T
• Description: Comparator ICs 4-BIT MAGNITUDE COMPARATOR
• Manufacturer: NXP Semiconductors

Specifications of 74HCT85D-T

• Comparator Type: Magnitude
• Product: Digital Comparators
• Response Time: 20 ns
• Input Bias Current (max): 0.008 mA
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-109
• Minimum Operating Temperature: - 40 C
• Number Of Bits: 4
• Propagation Delay Time: 44 ns
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HCT85D,653

Philips Semiconductors
AC WAVEFORMS
APPLICATION INFORMATION
December 1990
4-bit magnitude comparator
(1) HC : V
Fig.6
HCT: V
Waveforms showing the word A inputs (A
(Q
M
M
n
= 50%; V
= 1.3 V; V
) propagation delays and the output transition times.
I
I
= GND to V
= GND to 3 V.
CC
.
Fig.7 Series cascading; comparing 12-bit words.
n
), word B inputs (B
8
n
) and expansion inputs (I
74HC/HCT85
n
Product specification
) to the outputs