74HC393-Q100; 74HCT393-Q100
Dual 4-bit binary ripple counter
Rev. 2 — 24 June 2020
Product data sheet
1. General description
The 74HC393-Q100; 74HCT393-Q100 is a dual 4-stage binary ripple counter. Each counter
features a clock input (nCP), an overriding asynchronous master reset input (nMR) and 4 buffered
parallel outputs (nQ0 to nQ3). The counter advances on the HIGH-to-LOW transition of nCP.
A HIGH on nMR clears the counter stages and forces the outputs LOW, independent of the state
of nCP. Inputs include clamp diodes. This enables the use of current limiting resistors to interface
inputs to voltages in excess of V
CC
.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100
(Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
•
•
•
•
•
•
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
•
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Wide supply voltage range from 2.0 V to 6.0 V
CMOS low power dissipation
High noise immunity
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Complies with JEDEC standards:
•
JESD8C (2.7 V to 3.6 V)
•
JESD7A (2.0 V to 6.0 V)
Input levels:
•
For 74HC393-Q100: CMOS level
•
For 74HCT393-Q100: TTL level
ESD protection:
•
MIL-STD-883, method 3015 exceeds 2000 V
•
HBM JESD22-A114F exceeds 2000 V
•
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)
Two 4-bit binary counters with individual clocks
Divide by any binary module up to 28 in one package
Two master resets to clear each 4-bit counter individually
DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of
solder joints
•
•
•
•
•
•
Nexperia
74HC393-Q100; 74HCT393-Q100
Dual 4-bit binary ripple counter
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range
74HC393D-Q100
74HCT393D-Q100
74HC393PW-Q100
74HCT393PW-Q100
74HC393BQ-Q100
74HCT393BQ-Q100
-40 °C to +125 °C
-40 °C to +125 °C
TSSOP14
-40 °C to +125 °C
Name
SO14
Description
plastic small outline package; 14 leads;
body width 3.9 mm
plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
Version
SOT108-1
SOT402-1
DHVQFN14 plastic dual in-line compatible thermal enhanced
SOT762-1
very thin quad flat package; no leads; 14 terminals;
body 2.5 × 3 × 0.85 mm
4. Functional diagram
1
1CP
1
2
1MR
1Q0
1Q1
1Q2
1Q3
3
4
5
6
2
1
CTR4
CT = 0
CT
+
3
0
3
4
5
6
13
2CP
2
2Q0
2Q1
2Q2
2Q3
11
10
9
8
12
13
CTR4
CT = 0
CT
+
0
11
10
9
12
2MR
3
8
001aad532
001aad533
Fig. 1.
Logic symbol
Fig. 2.
IEC logic symbol
1
1CP
1Q0
4-BIT
BINARY
RIPPLE
COUNTER
1Q1
1Q2
1Q3
3
4
5
6
2
1MR
0
15
14
13
12
1
2
3
4
5
6
7
13
2CP
2Q0
4-BIT
BINARY
RIPPLE
COUNTER
2Q1
2Q2
2Q3
11
10
9
8
12
2MR
11
10
9
8
001aad534
001aad535
Fig. 3.
Functional diagram
Fig. 4.
State diagram
74HC_HCT393_Q100
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 24 June 2020
2 / 16
Nexperia
74HC393-Q100; 74HCT393-Q100
Dual 4-bit binary ripple counter
CP
T
FF
1
Q
T
FF
2
Q
T
FF
3
Q
T
FF
4
Q
RD
MR
RD
RD
RD
Q0
Q1
Q2
Q3
001aad536
Fig. 5.
Logic diagram (one counter)
5. Pinning information
5.1. Pinning
74HC393-Q100
74HCT393-Q100
1CP
2
3
4
5
6
7
GND
2Q3
8
V
CC(1)
1
terminal 1
index area
14 V
CC
74HC393-Q100
74HCT393-Q100
1CP
1MR
1Q0
1Q1
1Q2
1Q3
GND
1
2
3
4
5
6
7
aaa-012623
1MR
1Q0
1Q1
13 2CP
12 2MR
11 2Q0
10 2Q1
9
2Q2
14 V
CC
13 2CP
12 2MR
11 2Q0
10 2Q1
9
8
2Q2
2Q3
1CP
1MR
1Q0
1Q1
1Q2
1Q3
GND
1
2
3
4
5
6
7
74HC393-Q100
74HCT393-Q100
14 V
CC
13 2CP
12 2MR
11 2Q0
10 2Q1
9
8
aaa-012624
1Q2
1Q3
aaa-012625
Transparent top view
2Q2
2Q3
(1) This is not a supply pin. There
is no electrical or mechanical
requirement to solder the pad.
In case soldered, the solder
land should remain floating or
connected to V
CC
Fig. 8.
Pin configuration
SOT762-1 (DHVQFN14)
Fig. 6.
Pin configuration
SOT108-1 (SO14)
Fig. 7.
Pin configuration
SOT402-1 (TSSOP14)
74HC_HCT393_Q100
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 24 June 2020
3 / 16
Nexperia
74HC393-Q100; 74HCT393-Q100
Dual 4-bit binary ripple counter
5.2. Pin description
Table 2. Pin description
Symbol
1CP
1MR
1Q0, 1Q1, 1Q2, 1Q3
GND
2Q3, 2Q2, 2Q1, 2Q0
2MR
2CP
V
CC
Pin
1
2
3, 4, 5, 6
7
8, 9, 10, 11
12
13
14
Description
clock input (HIGH-to-LOW, edge-triggered)
asynchronous master reset input (active HIGH)
flip-flop output
ground (0 V)
flip-flop output
asynchronous master reset input (active HIGH)
clock input (HIGH-to-LOW, edge-triggered)
supply voltage
6. Functional description
Table 3. Count sequence for one counter
H = HIGH voltage level; L = LOW voltage level.
Count
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Output
nQ0
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
nQ1
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
nQ2
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
nQ3
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
74HC_HCT393_Q100
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 24 June 2020
4 / 16
Nexperia
74HC393-Q100; 74HCT393-Q100
Dual 4-bit binary ripple counter
7. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
V
CC
I
IK
I
OK
I
O
I
CC
I
GND
T
stg
P
tot
[1]
Conditions
V
I
< -0.5 V or V
I
> V
CC
+ 0.5 V
V
O
< -0.5 V or V
O
> V
CC
+ 0.5 V
V
O
= -0.5 V to V
CC
+ 0.5 V
Min
-0.5
-
-
-
-
-
-65
[1]
-
Max
+7
±20
±20
±25
±50
±50
+150
500
Unit
V
mA
mA
mA
mA
mA
°C
mW
supply voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
For SOT108-1 (SO14) package: P
tot
derates linearly with 10.1 mW/K above 100 °C.
For SOT402-1 (TSSOP14) package: P
tot
derates linearly with 7.3 mW/K above 81 °C.
For SOT762-1 (DHVQFN14) package: P
tot
derates linearly with 9.6 mW/K above 98 °C.
8. Recommended operating conditions
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V)
Symbol Parameter
V
CC
V
I
V
O
T
amb
Δt/ΔV
supply voltage
input voltage
output voltage
ambient temperature
input transition rise and fall rate
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
Conditions
74HC393-Q100
Min
2.0
0
0
-40
-
-
-
Typ
5.0
-
-
+25
-
1.67
-
Max
6.0
V
CC
V
CC
+125
625
139
83
74HCT393-Q100
Min
4.5
0
0
-40
-
-
-
Typ
5.0
-
-
+25
-
1.67
-
Max
5.5
V
CC
V
CC
+125
-
139
-
V
V
V
°C
ns/V
ns/V
ns/V
Unit
9. Static characteristics
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
74HC393-Q100
V
IH
HIGH-level
input voltage
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
IL
LOW-level
input voltage
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
1.5
3.15
4.2
-
-
-
1.2
2.4
3.2
0.8
2.1
2.8
-
-
-
0.5
1.35
1.8
1.5
3.15
4.2
-
-
-
-
-
-
0.5
1.35
1.8
1.5
3.15
4.2
-
-
-
-
-
-
0.5
1.35
1.8
V
V
V
V
V
V
25 °C
Typ
Max
-40 °C to
+85 °C
Min
Max
-40 °C to
+125 °C
Min
Max
Unit
74HC_HCT393_Q100
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 24 June 2020
5 / 16
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