HD74AC240TELL-E [RENESAS]
AC SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, TSSOP-20;
| 型号： | HD74AC240TELL-E |
| 厂家： | 
RENESAS TECHNOLOGY CORP |
| 描述： | AC SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, TSSOP-20 驱动 光电二极管 输出元件 逻辑集成电路 |
| 文件： | 总9页 (文件大小：122K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
HD74AC240P
Package Type
DIP-20 pin
Package Code Package Abbreviation Taping Abbreviation (Quantity)
DP-20N, -20NEV P
—
HD74AC240FPEL SOP-20 pin (JEITA) FP-20DAV
HD74AC240RPEL SOP-20 pin (JEDEC) FP-20DBV
FP
RP
T
EL (2,000 pcs/reel)
EL (1,000 pcs/reel)
ELL (2,000 pcs/reel)
HD74AC240TELL TSSOP-20 pin
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
1
2
OE1
1A1
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND
VCC
20
19
18
17
16
15
14
OE2
1Y1
2A4
1Y2
2A3
1Y3
3
4
5
6
7
8
13 2A2
12 1Y4
9
11
2A1
10
(Top view)
Rev.2.00, Jul.16.2004, page 1 of 8
HD74AC240/HD74ACT240
Truth Tables
Inputs
Outputs (Pins 12, 14, 16, 18)
Y
OE1
A
A
L
L
H
L
H
L
H
X
Z
Inputs
Outputs (Pins 3, 5, 7, 9)
Y
OE2
L
L
H
L
L
H
X
H
Z
H : High Voltage Level
L
X
Z
:
:
:
Low Voltage Level
Immaterial
High Impedance
Absolute Maximum Ratings
Item
Supply voltage
Symbol
Ratings
Unit
Condition
VCC
–0.5 to 7
V
DC input diode current
IIK
–20
mA
mA
V
VI = –0.5V
20
VI = Vcc+0.5V
DC input voltage
VI
–0.5 to Vcc+0.5
DC output diode current
IOK
–50
mA
mA
V
VO = –0.5V
50
VO = Vcc+0.5V
DC output voltage
VO
–0.5 to Vcc+0.5
±50
DC output source or sink current
DC VCC or ground current per output pin
Storage temperature
IO
mA
mA
°C
ICC, IGND
Tstg
±50
–65 to +150
Recommended Operating Conditions: HD74AC240
Item
Symbol
VCC
Ratings
Unit
Condition
Supply voltage
2 to 6
V
Input and Output voltage
Operating temperature
VI, VO
Ta
0 to VCC
–40 to +85
8
V
°C
ns/V
Input rise and fall time
(except Schmitt inputs)
tr, tf
VCC = 3.0V
VCC = 4.5 V
VCC = 5.5 V
VIN 30% to 70% VCC
Rev.2.00, Jul.16.2004, page 2 of 8
HD74AC240/HD74ACT240
DC Characteristics: HD74AC240
Item
Sym-
bol
Vcc
(V)
Ta = 25°C
Ta = –40 to
Unit
Condition
+85°C
min.
2.1
3.15
3.85
—
typ.
1.5
max.
—
min.
2.1
3.15
3.85
—
max.
—
Input Voltage
VIH
VIL
3.0
V
VOUT = 0.1 V or VCC –0.1 V
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
5.5
2.25
2.75
1.50
2.25
2.75
2.99
4.49
5.49
—
—
—
—
—
0.9
1.35
1.65
—
0.9
1.35
1.65
—
VOUT = 0.1 V or VCC –0.1 V
—
—
—
—
Output voltage
VOH
2.9
4.4
5.4
2.58
3.94
4.94
—
2.9
4.4
5.4
2.48
3.80
4.80
—
V
VIN = VIL or VIH
IOUT = –50 µA
—
—
—
—
—
—
VIN = VIL or VIH
IOH = –12 mA
—
—
—
IOH = –24 mA
IOH = –24 mA
—
—
—
VOL
0.002 0.1
0.001 0.1
0.001 0.1
0.1
0.1
0.1
0.37
0.37
0.37
±1.0
VIN = VIL or VIH
IOUT = 50 µA
—
—
—
—
—
—
—
—
—
0.32
—
VIN = VIL or VIH
IOL = 12 mA
IOL = 24 mA
IOL = 24 mA
—
0.32
0.32
±0.1
—
—
—
Input leakage
current
IIN
—
—
µA
µA
VIN = VCC or GND
3 State current
IOZ
5.5
—
—
±0.5
—
±5.0
VIN(OE) = VIL, VIH
VIN = VCC or GND
VOUT = VCC or GND
Dynamic output
current*
IOLD
IOHD
ICC
5.5
5.5
5.5
—
—
—
—
—
—
—
86
—
—
80
mA
mA
µA
VOLD = 1.1 V
—
–75
—
VOHD = 3.85 V
Quiescent supply
current
8.0
VIN = VCC or ground
*Maximum test duration 2.0 ms, one output loaded at a time.
Recommended Operating Conditions: HD74ACT240
Item
Symbol
VCC
Ratings
Unit
Condition
Supply voltage
2 to 6
V
V
Input and output voltage
Operating temperature
VI, VO
Ta
0 to VCC
–40 to +85
8
°C
ns/V
Input rise and fall time
(except Schmitt inputs)
tr, tf
V
V
CC = 4.5V
CC = 5.5V
VIN 0.8 to 2.0 V
Rev.2.00, Jul.16.2004, page 3 of 8
HD74AC240/HD74ACT240
DC Characteristics: HD74ACT240
Item
Sym-
bol
VCC
(V)
Ta = 25°C
Ta = -40 to
+85°C
Unit
Condition
min.
2.0
typ.
1.5
1.5
1.5
1.5
4.49
5.49
—
max.
—
min.
2.0
2.0
—
max.
—
Input voltage
VIH
VIL
4.5
V
V
V
V
OUT = 0.1 V or VCC–0.1 V
OUT = 0.1 V or VCC –0.1 V
IN = VIL or VIH
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
5.5
5.5
2.0
—
—
—
0.8
0.8
—
0.8
0.8
—
—
—
Output voltage
VOH
4.4
5.4
3.94
4.94
—
4.4
5.4
3.80
4.80
—
V
IOUT = –50 µA
—
—
—
—
VIN = VIL
IOH = –24 mA
IOH = –24 mA
—
—
—
VOL
0.001 0.1
0.001 0.1
0.1
0.1
0.37
0.37
±1.0
±5.0
VIN = VIL or VIH
IOUT = 50 µA
—
—
—
—
—
—
—
0.32
—
VIN = VIL
IOL = 24 mA
IOL = 24 mA
—
0.32
±0.1
±0.5
—
Input current
IIN
—
—
µA
µA
VIN = VCC or GND
3 State current
IOZ
—
—
VIN = VIL, VIH
VOUT = VCC or GND
ICC/input current
ICCT
IOLD
IOHD
ICC
5.5
5.5
5.5
5.5
—
—
—
—
0.6
—
—
—
—
1.5
—
mA
mA
mA
µA
VIN = VCC–2.1 V
VOLD = 1.1 V
Dynamic output
current*
86
–75
—
—
—
—
VOHD = 3.85 V
Quiescent supply
current
—
8.0
80
VIN = VCC or ground
*Maximum test duration 2.0 ms, one output loaded at a time.
AC Characteristics: HD74AC240
Ta = +25°C
CL = 50 pF
Typ
Ta = –40°C to +85°C
CL = 50 pF
Item
Symbol VCC (V)*1
Min
1.0
Max
8.0
6.5
Min
Max
Unit
Propagation delay
Data to output
tPLH
tPHL
tZH
tZL
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
6.0
4.5
5.0
4.5
6.0
5.0
7.0
5.5
7.0
6.5
7.5
6.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
9.0
7.0
8.5
6.5
ns
ns
ns
ns
ns
ns
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Propagation delay
Data to output
8.0
6.0
Output enable time
10.5
7.0
11.0
8.0
Output enable time
Output disable time
Output disable time
10.0
8.0
11.0
8.5
tHZ
tLZ
10.0
9.0
10.5
9.5
10.5
9.0
11.5
9.5
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
Ta = –40°C to +85°C
CL = 50 pF
Item
Symbol VCC (V)*1
Min
1.0
Typ
Max
8.5
Min
Max
Unit
Propagation delay
Data to output
tPLH
5.0
6.0
1.0
1.0
9.5
8.5
9.5
ns
ns
Propagation delay
Data to output
tPHL
5.0
1.0
5.5
7.5
Output enable time
Output enable time
Output disable time
Output disable time
tZH
tZL
tHZ
tLZ
5.0
5.0
5.0
5.0
1.0
1.0
1.0
1.0
7.0
7.0
8.0
6.5
8.5
9.5
9.5
10.0
1.0
1.0
1.0
1.0
ns
ns
ns
ns
10.5
10.5
10.5
Note: 1. Voltage Range 5.0 is 5.0 V ± 0.5 V
Capacitance
Item
Input capacitance
Symbol
Typ
Unit
Condition
CIN
4.5
45.0
pF
pF
VCC = 5.5 V
VCC = 5.0 V
Power dissipation capacitance
CPD
Rev.2.00, Jul.16.2004, page 5 of 8
HD74AC240/HD74ACT240
Package Dimensions
As of January, 2003
Unit: mm
24.50
25.40 Max
20
11
10
1
1.30
0.89
7.62
1.27 Max
+ 0.11
– 0.05
0.25
– 15
2.54 ± 0.25
0.48 ± 0.10
0˚
˚
Package Code
JEDEC
DP-20N
—
JEITA
Mass (reference value)
Conforms
1.26 g
Unit: mm
24.50
25.40 Max
20
11
10
1
1.30
0.89
7.62
1.27 Max
*0.25 ± 0.06
2.54 ± 0.25
*0.48 ± 0.08
0˚ – 15˚
Package Code
JEDEC
DP-20NEV
—
*NI/Pd/AU Plating
JEITA
Mass (reference value)
Conforms
1.26 g
Rev.2.00, Jul.16.2004, page 6 of 8
HD74AC240/HD74ACT240
As of January, 2003
Unit: mm
12.6
13 Max
11
10
20
1
+ 0.20
7.80
– 0.30
0.80 Max
1.15
0˚ – 8˚
1.27
0.70 ± 0.20
*0.40 ± 0.06
0.15
0.12 M
Package Code
JEDEC
FP-20DAV
—
JEITA
Mass (reference value)
Conforms
0.31 g
*Ni/Pd/Au plating
As of January, 2003
Unit: mm
12.8
13.2 Max
11
10
20
1
+ 0.25
– 0.40
10.40
0.935 Max
1.45
0˚ – 8˚
+ 0.57
– 0.30
1.27
0.70
*0.40 ± 0.06
0.15
M
0.12
Package Code
JEDEC
JEITA
FP-20DBV
Conforms
—
*Ni/Pd/Au plating
Mass (reference value)
0.52 g
Rev.2.00, Jul.16.2004, page 7 of 8
HD74AC240/HD74ACT240
As of January, 2003
Unit: mm
6.50
6.80 Max
20
11
1
10
0.65
1.0
*0.20 ± 0.05
0.13
M
6.40 ± 0.20
0.65 Max
0˚ – 8˚
0.50 ± 0.10
0.10
Package Code
JEDEC
TTP-20DAV
—
JEITA
—
*Ni/Pd/Au plating
Mass (reference value)
0.07 g
Rev.2.00, Jul.16.2004, page 8 of 8
Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
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