Preliminary
Datasheet
RD74HC14A
Hex Schmitt-trigger Inverters
Features
High Speed Operation: t
pd
= 10.5 ns typ (C
L
= 50 pF)
High Output Current: Fanout of 10 LSTTL Loads
Wide Operating Voltage: V
CC
= 2 to 6 V
Low Input Current: 1
A
max
Low Quiescent Supply Current: I
CC
(static) = 1
A
max (Ta = 25C)
Ordering Information
Part Name
RD74HC14APT0
RD74HC14AFPH0
RD74HC14ARPH0
Package Type
DILP-14 pin
SOP-14 pin (JEITA)
SOP-14 pin (JEDEC)
Package Code
(Previous Code)
PRDP0014AB-B
(DP-14AV)
PRSP0014DF-B
(FP-14DAV)
PRSP0014DE-A
(FP-14DNV)
P
FP
RP
Package
Abbreviation
R07DS0046EJ0100
Rev.1.00
Jul 20, 2010
Taping Abbreviation
(Quantity)
—
H (2,000 pcs/reel)
H (2,500 pcs/reel)
Surface
Treatment
0 (Ni/Pd/Au)
0 (Ni/Pd/Au)
0 (Ni/Pd/Au)
Note:
Please consult the sales office for the above package availability.
Function Table
Input
A
L
H
H:
L:
High level
Low level
Output
Y
H
L
Pin Arrangement
1A
1Y
2A
2Y
3A
3Y
GND
1
2
3
4
5
6
7
(Top view)
14 V
CC
13 6A
12 6Y
11 5A
10 5Y
9
8
4A
4Y
R07DS0046EJ0100 Rev.1.00
Jul 20, 2010
Page 1 of 5
RD74HC14A
Preliminary
Absolute Maximum Ratings
Item
Supply voltage range
Input / Output voltage
Input / Output diode current
Output current
V
CC
, GND current
Power dissipation
Symbol
V
CC
Vin, Vout
I
IK
, I
OK
I
O
I
CC
or I
GND
P
T
Ratings
–0.5 to 7.0
–0.5 to V
CC
+0.5
20
25
50
1185
785
500
–65 to +150
Unit
V
V
mA
mA
mA
mW
mW
mW
C
Conditions
DIP
SOP
TSSOP
Storage temperature
Note:
Tstg
The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of
which may be realized at the same time.
Recommended Operating Conditions
Item
Supply voltage
Input / Output voltage
Operating temperature
Input rise / fall time
Note:
*1
Symbol
V
CC
V
IN
, V
OUT
Ta
t
r
, t
f
Ratings
2 to 6
0 to V
CC
–40 to 85
0 to unlimited
0 to unlimited
0 to unlimited
Unit
V
V
C
ns
Conditions
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
1. This item guarantees maximum limit when one input switches.
Waveform: Refer to test circuit of switching characteristics.
Electrical Characteristics
Item
Threshold voltage
Symbol V
CC
(V)
V
T
+
Ta = 25C
Min
Typ Max
—
—
—
0.3
0.9
1.2
0.2
0.4
0.6
1.9
4.4
5.9
4.18
5.68
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2.0
4.5
6.0
—
—
0.0
0.0
0.0
—
—
—
—
1.5
3.15
4.2
—
—
—
1.2
2.25
3.0
—
—
—
—
—
0.1
0.1
0.1
0.26
0.26
0.1
1.0
Ta = –40 to+85C
Min
Max
—
—
—
0.3
0.9
1.2
0.2
0.4
0.6
1.9
4.4
5.9
4.13
5.63
—
—
—
—
—
—
—
1.5
3.15
4.2
—
—
—
1.2
2.25
3.0
—
—
—
—
—
0.1
0.1
0.1
0.33
0.33
1.0
10
Unit
V
Test Conditions
V
T-
Hysteresis voltage
V
H
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
V
V
Output voltage
V
OH
V
Vin = V
IH
or V
IL
I
OH
= –20
A
V
OL
V
Vin = V
IH
or V
IL
I
OH
= –4 mA
I
OH
= –5.2 mA
I
OL
= 20
A
Input current
Quiescent supply
current
Iin
I
CC
A
A
I
OL
= 4 mA
I
OL
= 5.2 mA
Vin = V
CC
or GND
Vin = V
CC
or GND, Iout = 0
A
R07DS0046EJ0100 Rev.1.00
Jul 20, 2010
Page 2 of 5
RD74HC14A
Preliminary
Switching Characteristics
(C
L
= 50 pF, Input t
r
= t
f
= 6 ns)
Item
Propagation delay
time
Symbol V
CC
(V)
t
PLH
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
—
Ta = 25C
Ta = –40 to +85C
Unit
Min
Typ Max
Min
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
10
—
—
11
—
—
5
—
—
5
—
5
125
25
21
125
25
21
75
15
13
75
15
13
10
—
—
—
—
—
—
—
—
—
—
—
—
—
155
31
26
155
31
26
95
19
16
95
19
16
10
ns
Test Conditions
t
PHL
ns
Output rise time
t
TLH
ns
Output fall time
t
THL
ns
Input capacitance
Cin
pF
Test Circuit
Measurement point
C
L*
Note: C
L
includes the probe and fig capacitance.
Waveforms
•
Waveform
−
1
t
r
90%
50%
10%
t
PHL
Output
50%
50%
V
OL
t
THL
t
TLH
90%
50%
10%
t
PLH
V
OH
t
f
V
CC
0V
Input
Notes: 1. Input waveform: PRR
≤
1 MHz, Zo = 50
Ω,
t
r
≤
6 ns, t
f
≤
6 ns
2. The output are measured one at a time with one transition per measurement.
R07DS0046EJ0100 Rev.1.00
Jul 20, 2010
Page 3 of 5
RD74HC14A
Preliminary
Package Dimensions
JEITA Package Code
P-DIP14-6.3x19.2-2.54
RENESAS Code
PRDP0014AB-B
Previous Code
DP-14AV
MASS[Typ.]
0.97g
D
14
8
1
b
3
7
Z
A
E
Reference
Symbol
A
1
Dimension in Millimeters
Min
e
b
p
θ
e
1
c
( Ni/Pd/Au plating )
e
1
D
E
A
A
1
b
p
b
3
c
θ
e
Z
L
Nom Max
7.62
19.2 20.32
6.3 7.4
5.06
L
0.51
0.40 0.48 0.56
1.30
0.19 0.25 0.31
0°
15°
2.29 2.54 2.79
2.39
2.54
JEITA Package Code
P-SOP14-5.5x10.06-1.27
RENESAS Code
PRSP0014DF-B
Previous Code
FP-14DAV
MASS[Typ.]
0.23g
*1
D
8
F
NOTE)
1. DIMENSIONS"*1 (Nom)"AND"*2"
DO NOT INCLUDE MOLD FLASH.
2. DIMENSION"*3"DOES NOT
INCLUDE TRIM OFFSET.
14
b
p
E
H
E
Index mark
*2
Terminal cross section
(Ni/Pd/Au plating)
1
Z
e
*3
c
7
b
p
x
M
L
1
Reference
Symbol
Dimension in Millimeters
Min
S
L
y S
Detail F
D
E
A
2
A
1
A
b
p
b
1
c
c
1
θ
H
E
e
x
y
Z
L
L
1
Nom Max
10.06 10.5
5.50
0.10
0.40
0.20
0.20
2.20
0.46
0.25
8°
8.00
0.12
0.15
1.42
0.90
0.00
0.34
0.15
0°
7.50
A
A
1
θ
7.80
1.27
0.50
0.70
1.15
R07DS0046EJ0100 Rev.1.00
Jul 20, 2010
Page 4 of 5
RD74HC14A
JEITA Package Code
P-SOP14-3.95x8.65-1.27
RENESAS Code
PRSP0014DE-A
Previous Code
FP-14DNV
MASS[Typ.]
0.13g
Preliminary
*1
D
8
F
14
NOTE)
1. DIMENSIONS"*1 (Nom)"AND"*2"
DO NOT INCLUDE MOLD FLASH.
2. DIMENSION"*3"DOES NOT
INCLUDE TRIM OFFSET.
b
p
*2
Index mark
E
H
E
Terminal cross section
(Ni/Pd/Au plating)
1
Z
e
*3
c
Reference
Symbol
Dimension in Millimeters
Min
7
b
p
x
M
L
1
S
L
y S
Detail F
D
E
A
2
A
1
A
b
p
b
1
c
c
1
θ
H
E
e
x
y
Z
L
L
1
Nom Max
8.65 9.05
3.95
0.14
0.40
0.20
0.25
1.75
0.46
0.25
8°
6.20
0.10
0.34
0.15
0°
5.80
A
A
1
θ
6.10
1.27
0.40
0.25
0.15
0.635
0.60 1.27
1.08
R07DS0046EJ0100 Rev.1.00
Jul 20, 2010
Page 5 of 5
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
