aviones
Triple 3-input Positive NOR Gates
REJ03D0403–0200
Rev.2.00
Feb.18.2005
Features
• Ordering Information
Part Name
Package Type
Package Code
(Previous Code)
Package
Abbreviation
Taping Abbreviation
(Quantity)
HD74LS27P
DILP-14 pin
PRDP0014AB-B
(DP-14AV)
P
—
HD74LS27FPEL
SOP-14 pin (JEITA)
PRSP0014DF-B
(FP-14DAV)
FP
EL (2,000 pcs/reel)Note: Please consult the sales office for the above package availability.
Pin Arrangement
1A
1
14
VCC
1B
2
13
1C
2A
3
12
1Y
2B
4
11
3C
2C
5
10
3B
2Y
6
9
3A
GND
7
8
3Y
(Top view)
Rev.2.00, Feb.18.2005, page 1 of 4
HD74LS27
Circuit Schematic (1/3)
VCC
20k
75
8k
Inputs
A
20k
Output4.5k
Y
B
20k
1.5k
3k
C
GND
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
VCC
VIN
PT
Tstg
Supply voltage
Input voltage
Power dissipation
Storage temperature
7
7
400
–65 to +150
V
V
mW
°C
Note: Voltage value, unless otherwise noted, are with respect to network ground terminal.
Recommended Operating Conditions
Item
Supply voltageOutput current
Operating temperature
Rev.2.00, Feb.18.2005, page 2 of 4
Symbol
VCC
IOH
IOL
Topr
Min
4.75
—
—
–20
Typ
5.00
—
—
25
Max
5.25
–400
8
75
Unit
V
µA
mA
°C
HD74LS27
Electrical Characteristics
(Ta = –20 to +75 °C)
Item
typ.*
—
—
—
—
—
—
—
—
max.
—
0.8
—
0.4
0.5
20
–0.4
0.1
Unit
V
V
V
II
min.
2.0
—
2.7
—
—
——
—
µA
mA
mA
VCC = 4.75 V, VIL = 0.8 V, IOH = –400 µA
IOL = 4 mA
VCC = 4.75 V, VIH = 2 V
IOL = 8 mA
VCC = 5.25 V, VI = 2.7 V
VCC = 5.25 V, VI = 0.4 V
VCC = 5.25 V, VI = 7 V
Short-circuit output
current
IOS
–20
—
–100
mA
VCC = 5.25 V
Supply current
ICCH
ICCL
—
—
—
2.0
3.4
—
4.0
6.8
–1.5
mA
mA
V
VCC = 5.25 V
VCC = 5.25 V
VCC =4.75 V, IIN = –18 mA
Input voltage
Output voltage
Input current
Symbol
VIH
VIL
VOH
VOL
IIH
IIL
Input clamp voltage
VIK
Note: * VCC = 5 V, Ta = 25°C
V
Condition
Switching Characteristics
(VCC = 5 V, Ta = 25°C)
Item
Propagation delay time
Symbol
tPLH
tPHL
min.
—
—
typ.
10
10
max.
15
15
Unit
ns
ns
Condition
CL = 15 pF, RL = 2 kΩ
Note:Refer to Test Circuit and Waveform of the Common Item "TTL Common Matter (Document No.: REJ27D00050100)".
Rev.2.00, Feb.18.2005, page 3 of 4
HD74LS27
Package Dimensions
JEITA Package Code
P-DIP14-6.3x19.2-2.54
RENESAS Code
PRDP0014AB-B
MASS[Typ.]
0.97g
Previous Code
DP-14AV
D
8
E
14
1
7
b3
Z
A
Reference
Symbol
Dimension in Millimeters
MinNom
19.2
E
6.3
L
A
θ
0.40
b3
c
0.48
0.19
θ
0°
e
2.29
0.25
0.31
2.54
2.79
15°
2.39
Z
( Ni/Pd/Au plating )
JEITA Package Code
P-SOP14-5.5x10.06-1.27
RENESAS Code
PRSP0014DF-B
*1
Previous Code
FP-14DAV
D
L
2.54
MASS[Typ.]
0.23g
NOTE)
1. DIMENSIONS"*1 (Nom)"AND"*2"
DO NOT INCLUDE MOLD FLASH.
2.DIMENSION"*3"DOES NOT
INCLUDE TRIM OFFSET.
F
14
0.56
1.30
c
e1
7.4
0.51
bp
bp
20.32
5.06
A1
e
Max
7.62
D
A1
e1
8
c
HE
*2
E
bp
Index mark
Reference
Symbol
Terminal cross section
( Ni/Pd/Au plating )
1
Z
*3
Nom
Max
D
10.06
10.5
E
5.50
A2
7
e
x
M
0.00
0.10
0.20
0.34
0.400.46
0.15
A1
bp
Dimension in Millimeters
Min
0.20
0.25
7.80
8.00
A
L1
2.20
bp
b1
c
A
c
1
θ
A1
θ
0°
HE
7.50
e
8°
L
1.27
Detail F
x
0.12
y
y
0.15
1.42
Z
L
L
Rev.2.00, Feb.18.2005, page 4 of 4
0.50
1
0.70
1.15
0.90
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