RENESAS HD74AC240P

HD74AC240/HD74ACT240
Octal Buffer/Line Driver with 3-State Output
REJ03D0261–0200Z
(Previous ADE-205-381 (Z))
Rev.2.00
Jul.16.2004
Description
The HD74AC240/HD74ACT240 is an octal buffer and line driver designed to be employed as a memory address driver,
clock driver and bus oriented transmitter or receiver which provides improved PC board density.
Features
• 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
• Outputs Source/Sink 24 mA
• HD74ACT240 has TTL-Compatible Inputs
• Ordering Information: Ex. HD74AC240
Part Name
Package Type
Package Code Package Abbreviation Taping Abbreviation (Quantity)
HD74AC240P
DIP-20 pin
DP-20N, -20NEV P
—
HD74AC240FPEL
SOP-20 pin (JEITA)
FP-20DAV
EL (2,000 pcs/reel)
FP
HD74AC240RPEL
SOP-20 pin (JEDEC) FP-20DBV
RP
EL (1,000 pcs/reel)
HD74AC240TELL
TSSOP-20 pin
T
ELL (2,000 pcs/reel)
TTP-20DAV
Notes: 1. Please consult the sales office for the above package availability.
2. The packages with lead-free pins are distinguished from the conventional products by adding V at the end of
the package code.
Pin Arrangement
OE1 1
20 VCC
1A1 2
19 OE2
2Y4 3
18 1Y1
1A2 4
17 2A4
2Y3 5
16 1Y2
1A3 6
15 2A3
2Y2 7
14 1Y3
1A4 8
13 2A2
2Y1 9
12 1Y4
GND 10
11 2A1
(Top view)
Rev.2.00, Jul.16.2004, page 1 of 8
HD74AC240/HD74ACT240
Truth Tables
Inputs
Outputs (Pins 12, 14, 16, 18)
OE1
A
Y
L
L
H
L
H
H
X
L
Z
Inputs
Outputs (Pins 3, 5, 7, 9)
OE2
A
Y
L
L
H
L
H
H
X
L
Z
H
L
X
Z
:
:
:
:
High Voltage Level
Low Voltage Level
Immaterial
High Impedance
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Condition
Supply voltage
DC input diode current
VCC
IIK
–0.5 to 7
–20
V
mA
VI
20
–0.5 to Vcc+0.5
mA
V
VI = Vcc+0.5V
DC input voltage
DC output diode current
IOK
–50
50
mA
mA
VO = –0.5V
VO = Vcc+0.5V
DC output voltage
DC output source or sink current
VO
IO
–0.5 to Vcc+0.5
±50
V
mA
DC VCC or ground current per output pin
Storage temperature
ICC, IGND
Tstg
±50
–65 to +150
mA
°C
VI = –0.5V
Recommended Operating Conditions: HD74AC240
Item
Symbol
Ratings
Unit
Supply voltage
Input and Output voltage
VCC
VI, VO
2 to 6
0 to VCC
V
V
Operating temperature
Input rise and fall time
(except Schmitt inputs)
VIN 30% to 70% VCC
Ta
tr, tf
–40 to +85
8
°C
ns/V
Rev.2.00, Jul.16.2004, page 2 of 8
Condition
VCC = 3.0V
VCC = 4.5 V
VCC = 5.5 V
HD74AC240/HD74ACT240
DC Characteristics: HD74AC240
Item
Input Voltage
Symbol
VIH
VIL
Output voltage
VOH
VOL
Ta = 25°°C
Vcc
(V)
3.0
min.
2.1
typ.
1.5
max.
—
Ta = –40 to
+85°°C
min.
max.
2.1
—
4.5
5.5
3.15
3.85
2.25
2.75
—
—
3.15
3.85
—
—
3.0
4.5
—
—
1.50
2.25
0.9
1.35
—
—
0.9
1.35
5.5
3.0
—
2.9
2.75
2.99
1.65
—
—
2.9
1.65
—
4.5
5.5
4.4
5.4
4.49
5.49
—
—
4.4
5.4
—
—
3.0
4.5
2.58
3.94
—
—
—
—
2.48
3.80
—
—
5.5
3.0
4.94
—
—
0.002
—
0.1
4.80
—
—
0.1
4.5
5.5
—
—
0.001
0.001
0.1
0.1
—
—
0.1
0.1
3.0
4.5
—
—
—
—
0.32
0.32
—
—
0.37
0.37
Unit
V
Condition
VOUT = 0.1 V or VCC –0.1 V
VOUT = 0.1 V or VCC –0.1 V
V
VIN = VIL or VIH
IOUT = –50 µA
VIN = VIL or VIH
IOH = –12 mA
IOH = –24 mA
IOH = –24 mA
VIN = VIL or VIH
IOUT = 50 µA
VIN = VIL or VIH
IOL = 12 mA
IOL = 24 mA
Input leakage
current
IIN
5.5
5.5
—
—
—
—
0.32
±0.1
—
—
0.37
±1.0
µA
VIN = VCC or GND
3 State current
IOZ
5.5
—
—
±0.5
—
±5.0
µA
IOLD
5.5
—
—
—
86
—
mA
VIN(OE) = VIL, VIH
VIN = VCC or GND
VOUT = VCC or GND
VOLD = 1.1 V
IOHD
ICC
5.5
5.5
—
—
—
—
—
8.0
–75
—
—
80
mA
µA
VOHD = 3.85 V
VIN = VCC or ground
Dynamic output
current*
Quiescent supply
current
IOL = 24 mA
*Maximum test duration 2.0 ms, one output loaded at a time.
Recommended Operating Conditions: HD74ACT240
Item
Symbol
Ratings
Unit
Supply voltage
Input and output voltage
VCC
VI, VO
2 to 6
0 to VCC
V
V
Operating temperature
Input rise and fall time
(except Schmitt inputs)
VIN 0.8 to 2.0 V
Ta
tr, tf
–40 to +85
8
°C
ns/V
Rev.2.00, Jul.16.2004, page 3 of 8
Condition
VCC = 4.5V
VCC = 5.5V
HD74AC240/HD74ACT240
DC Characteristics: HD74ACT240
Item
Input voltage
Output voltage
Symbol
Ta = 25°°C
VIH
4.5
min.
2.0
typ.
1.5
max.
—
Ta = -40 to
+85°°C
min.
max.
2.0
—
VIL
5.5
4.5
2.0
—
1.5
1.5
—
0.8
2.0
—
—
0.8
VOH
5.5
4.5
—
4.4
1.5
4.49
0.8
—
—
4.4
0.8
—
5.5
4.5
5.4
3.94
5.49
—
—
—
5.4
3.80
—
—
5.5
4.5
4.94
—
—
0.001
—
0.1
4.80
—
—
0.1
5.5
4.5
—
—
0.001
—
0.1
0.32
—
—
0.1
0.37
—
—
—
—
0.32
±0.1
—
—
0.37
±1.0
VOL
VCC
(V)
Unit
V
Condition
VOUT = 0.1 V or VCC–0.1 V
VOUT = 0.1 V or VCC –0.1 V
V
VIN = VIL or VIH
IOUT = –50 µA
VIN = VIL
IOH = –24 mA
IOH = –24 mA
VIN = VIL or VIH
IOUT = 50 µA
VIN = VIL
IOL = 24 mA
Input current
IIN
5.5
5.5
IOL = 24 mA
µA
VIN = VCC or GND
3 State current
IOZ
5.5
—
—
±0.5
—
±5.0
µA
ICC/input current
ICCT
5.5
—
0.6
—
—
1.5
mA
VIN = VIL, VIH
VOUT = VCC or GND
VIN = VCC–2.1 V
Dynamic output
current*
IOLD
IOHD
5.5
5.5
—
—
—
—
—
—
86
–75
—
—
mA
mA
VOLD = 1.1 V
VOHD = 3.85 V
Quiescent supply
current
ICC
5.5
—
—
8.0
—
80
µA
VIN = VCC or ground
*Maximum test duration 2.0 ms, one output loaded at a time.
AC Characteristics: HD74AC240
Item
Symbol
VCC (V)*1
Ta = +25°C
CL = 50 pF
Min
Typ
Max
Ta = –40°C to +85°C
CL = 50 pF
Min
Max
Unit
Propagation delay
Data to output
tPLH
3.3
5.0
1.0
1.0
6.0
4.5
8.0
6.5
1.0
1.0
9.0
7.0
ns
Propagation delay
Data to output
tPHL
3.3
5.0
1.0
1.0
5.0
4.5
8.0
6.0
1.0
1.0
8.5
6.5
ns
Output enable time
tZH
3.3
5.0
1.0
1.0
6.0
5.0
10.5
7.0
1.0
1.0
11.0
8.0
ns
Output enable time
tZL
3.3
5.0
1.0
1.0
7.0
5.5
10.0
8.0
1.0
1.0
11.0
8.5
ns
Output disable time
tHZ
3.3
5.0
1.0
1.0
7.0
6.5
10.0
9.0
1.0
1.0
10.5
9.5
ns
Output disable time
tLZ
3.3
5.0
1.0
1.0
7.5
6.5
10.5
9.0
1.0
1.0
11.5
9.5
ns
Note:
1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
Rev.2.00, Jul.16.2004, page 4 of 8
HD74AC240/HD74ACT240
AC Characteristics: HD74ACT240
Ta = +25°C
CL = 50 pF
Item
Propagation delay
Data to output
Ta = –40°C to +85°C
CL = 50 pF
tPLH
VCC (V)*1
Min
5.0
1.0
Typ
6.0
Max
8.5
1.0
9.5
ns
ns
Symbol
Min
Max
Unit
Propagation delay
Data to output
Output enable time
tPHL
5.0
1.0
5.5
7.5
1.0
8.5
tZH
5.0
1.0
7.0
8.5
1.0
9.5
ns
Output enable time
Output disable time
tZL
tHZ
5.0
5.0
1.0
1.0
7.0
8.0
9.5
9.5
1.0
1.0
10.5
10.5
ns
ns
Output disable time
tLZ
5.0
1.0
6.5
10.0
1.0
10.5
ns
Note:
1. Voltage Range 5.0 is 5.0 V ± 0.5 V
Capacitance
Item
Input capacitance
Symbol
CIN
4.5
pF
VCC = 5.5 V
Power dissipation capacitance
CPD
45.0
pF
VCC = 5.0 V
Rev.2.00, Jul.16.2004, page 5 of 8
Typ
Unit
Condition
HD74AC240/HD74ACT240
Package Dimensions
As of January, 2003
Unit: mm
24.50
25.40 Max
6.30
11
1
7.00 Max
20
10
2.54 ± 0.25
0.51 Min
1.27 Max
0.48 ± 0.10
2.54 Min 5.08 Max
1.30
0.89
7.62
+ 0.11
0.25 – 0.05
0˚ – 15˚
Package Code
JEDEC
JEITA
Mass (reference value)
DP-20N
—
Conforms
1.26 g
Unit: mm
24.50
25.40 Max
1
7.00 Max
11
6.30
20
10
1.30
2.54 ± 0.25
*0.48 ± 0.08
0.51 Min
1.27 Max
2.54 Min 5.08 Max
0.89
7.62
*0.25 ± 0.06
0˚ – 15˚
*NI/Pd/AU Plating
Rev.2.00, Jul.16.2004, page 6 of 8
Package Code
JEDEC
JEITA
Mass (reference value)
DP-20NEV
—
Conforms
1.26 g
HD74AC240/HD74ACT240
As of January, 2003
Unit: mm
12.6
13 Max
11
1
10
1.27
*0.40 ± 0.06
0.20
7.80 +– 0.30
1.15
0˚ – 8 ˚
0.10 ± 0.10
0.80 Max
*0.20 ± 0.05
2.20 Max
5.5
20
0.70 ± 0.20
0.15
0.12 M
Package Code
JEDEC
JEITA
Mass (reference value)
*Ni/Pd/Au plating
FP-20DAV
—
Conforms
0.31 g
As of January, 2003
Unit: mm
12.8
13.2 Max
11
1
10
1.27
*0.40 ± 0.06
0.20 ± 0.10
0.935 Max
*0.25 ± 0.05
2.65 Max
7.50
20
0.25
10.40 +– 0.40
1.45
0˚ – 8˚
0.57
0.70 +– 0.30
0.15
0.12 M
*Ni/Pd/Au plating
Rev.2.00, Jul.16.2004, page 7 of 8
Package Code
JEDEC
JEITA
Mass (reference value)
FP-20DBV
Conforms
—
0.52 g
HD74AC240/HD74ACT240
As of January, 2003
Unit: mm
6.50
6.80 Max
11
1
10
4.40
20
0.65
*0.20 ± 0.05
1.0
0.13 M
6.40 ± 0.20
*Ni/Pd/Au plating
Rev.2.00, Jul.16.2004, page 8 of 8
0.07 +0.03
–0.04
0.10
*0.15 ± 0.05
1.10 Max
0.65 Max
0˚ – 8˚
0.50 ± 0.10
Package Code
JEDEC
JEITA
Mass (reference value)
TTP-20DAV
—
—
0.07 g
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