74HCT93N,112 NXP Semiconductors, 74HCT93N,112 Datasheet - Page 4

• Manufacturer Part Number: 74HCT93N,112
• Description: IC 4BIT BIN RIPPLE COUNT 14DIP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT93N,112

• Package / Case: 14-DIP (0.300", 7.62mm)
• Logic Type: Binary Counter
• Direction: Up
• Number Of Elements: 1
• Number Of Bits Per Element: 4
• Reset: Asynchronous
• Count Rate: 70MHz
• Trigger Type: Negative Edge
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Timing: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 74HCT93N; 74HCT93N; 933756960112

Philips Semiconductors
December 1990
4-bit binary ripple counter
Fig.4 Functional diagram.
Fig.5 Logic diagram.
4
FUNCTION TABLE
Notes
1. Output Q
MODE SELECTION
COUNT
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
MR
H
H
L
L
INPUTS
RESET
H = HIGH voltage level
L = LOW voltage level
1
MR
H
H
L
L
2
Q
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
0
0
74HC/HCT93
connected to CP
Q
L
Product specification
0
OUTPUTS
Q
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
OUTPUTS
1
Q
L
count
count
count
1
Q
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
2
Q
L
2
1
.
Q
H
H
H
H
H
H
H
H
Q
L
L
L
L
L
L
L
L
L
3
3