74HCT393DB,118 NXP Semiconductors, 74HCT393DB,118 Datasheet - Page 5

• Manufacturer Part Number: 74HCT393DB,118
• Description: IC DUAL 4BIT BINARY RIPPL 14SSOP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT393DB,118

• Package / Case: 14-SSOP
• Logic Type: Binary Counter
• Direction: Up
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Reset: Asynchronous
• Count Rate: 107MHz
• Trigger Type: Negative Edge
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Counter Type: Binary Counters
• Logic Family: 74HCT
• Number Of Bits: 4
• Operating Supply Voltage: 4.5 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Timing: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 74HCT393DB-T; 74HCT393DB-T; 935185840118

Philips Semiconductors
7. Functional description
74HC_HCT393_3
Product data sheet
7.1 Function table
Table 3:
Table 4:
[1]
Symbol
2Q2
2Q1
2Q0
2MR
2CP
V
Count
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CC
H = HIGH voltage level;
L = LOW voltage level.
Pin description
Count sequence for one counter
Pin
9
10
11
12
13
14
Description
2 flip-flop output 2
2 flip-flop output 1
2 flip-flop output 0
2 asynchronous master reset input (active HIGH)
2 clock input (HIGH-to-LOW, edge-triggered)
supply voltage
Output
Q0
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
Rev. 03 — 6 September 2005
…continued
Q1
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
[1]
74HC393; 74HCT393
Q2
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
Dual 4-bit binary ripple counter
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Q3
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
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