Renesas HD74HC540P Octal buffers/line drivers (with 3-state outputs) Datasheet

HD74HC540, HD74HC541
Octal Buffers/Line Drivers (with 3-state outputs)
REJ03D0628-0200
(Previous ADE-205-508)
Rev.2.00
Mar 30, 2006
Description
The HD74HC540 is an inverting buffer and the HD74HC541 is a non-inverting buffer. The 3-state control gate
operates as a two-input NOR such that if either G1 or G2 are high, all eight outputs are in the high-impedance state.
Features
• High Speed Operation: tpd = 11.5 ns typ (CL = 50 pF)
• High Output Current: Fanout of 15 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
• Ordering Information
Part Name
HD74HC540P
HD74HC541P
HD74HC540FPEL
HD74HC541FPEL
Package Type
Package Code
(Previous Code)
Package
Abbreviation
Taping Abbreviation
(Quantity)
DILP-20 pin
PRDP0020AC-B
(DP-20NEV)
P
—
SOP-20 pin (JEITA)
PRSP0020DD-B
(FP-20DAV)
FP
EL (2,000 pcs/reel)
HD74HC540RPEL
HD74HC541RPEL
SOP-20 pin (JEDEC)
PRSP0020DC-A
(FP-20DBV)
RP
EL (1,000 pcs/reel)
HD74HC540TELL
HD74HC541TELL
TSSOP-20 pin
PTSP0020JB-A
(TTP-20DAV)
T
ELL (2,000 pcs/reel)
Note: Please consult the sales office for the above package availability.
Function Table
Inputs
H
L
X
Z
:
:
:
:
Output Y
G1
L
G2
L
A
L
HD74HC540
H
HD74HC541
L
L
H
L
X
H
X
L
Z
H
Z
X
Z
Z
X
H
high level
low level
irrelevant
off (high-impedance) state of a 3-state output
Rev.2.00 Mar 30, 2006 page 1 of 8
HD74HC540, HD74HC541
Pin Arrangement
HD74HC540
G1
1
20
VCC
A1
2
19
G2
A2
3
18
Y1
A3
4
17
Y2
A4
5
16
Y3
A5
6
15
Y4
A6
7
14
Y5
A7
8
13
Y6
A8
9
12
Y7
11
Y8
GND 10
(Top view)
HD74HC541
G1
1
20
VCC
A1
2
19
G2
A2
3
18
Y1
A3
4
17
Y2
A4
5
16
Y3
A5
6
15
Y4
A6
7
14
Y5
A7
8
13
Y6
A8
9
12
Y7
11
Y8
GND 10
(Top view)
Rev.2.00 Mar 30, 2006 page 2 of 8
HD74HC540, HD74HC541
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Supply voltage range
Input / Output voltage
VCC
VIN, VOUT
–0.5 to 7.0
–0.5 to VCC +0.5
V
V
IIK, IOK
IO
±20
±35
mA
mA
ICC or IGND
PT
±75
500
mA
mW
Input / Output diode current
Output current
VCC, GND current
Power dissipation
Storage temperature
Tstg
–65 to +150
°C
Note: 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
Symbol
VCC
Ratings
2 to 6
Unit
V
Input / Output voltage
Operating temperature
VIN, VOUT
Ta
0 to VCC
–40 to 85
V
°C
tr , tf
0 to 1000
0 to 500
Input rise / fall time
Note:
*1
ns
0 to 400
1. This item guarantees maximum limit when one input switches.
Waveform: Refer to test circuit of switching characteristics.
Conditions
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
Electrical Characteristics
Item
Input voltage
Symbol VCC (V)
VIH
VIL
Hysteresis voltage
VH
Output voltage
VOH
VOL
Min
Ta = 25°C
Typ Max
Ta = –40 to+85°C
Unit
Min
Max
2.0
4.5
1.5
3.15
—
—
—
—
1.5
3.15
—
—
6.0
2.0
4.2
—
—
—
—
0.3
4.2
—
—
0.3
4.5
6.0
—
—
—
—
1.35
1.8
—
—
1.35
1.8
2.0
4.5
—
—
0.1
0.4
—
—
—
—
—
—
6.0
2.0
—
1.9
0.4
2.0
—
—
—
1.9
—
—
4.5
6.0
4.4
5.9
4.5
6.0
—
—
4.4
5.9
—
—
4.5
6.0
4.18
5.68
—
—
—
—
4.13
5.63
—
—
2.0
4.5
—
—
0.0
0.0
0.1
0.1
—
—
0.1
0.1
6.0
4.5
—
—
0.0
—
0.1
0.26
—
—
0.1
0.33
Test Conditions
V
V
V
V
Vin = VIH or VIL IOH = –20 µA
IOH = –6 mA
IOH = –7.8 mA
V
Vin = VIH or VIL IOL = 20 µA
IOL = 6 mA
Off-state output
current
IOZ
6.0
6.0
—
—
—
—
0.26
±0.5
—
—
0.33
±5.0
IOL = 7.8 mA
µA Vin = VIH or VIL,
Vout = VCC or GND
Input current
Quiescent supply
current
Iin
ICC
6.0
6.0
—
—
—
—
±0.1
4.0
—
—
±1.0
40
µA Vin = VCC or GND
µA Vin = VCC or GND, Iout = 0 µA
Rev.2.00 Mar 30, 2006 page 3 of 8
HD74HC540, HD74HC541
Switching Characteristics (CL = 50 pF, Input tr = tf = 6 ns)
Ta = 25°C
Item
Symbol VCC (V)
Propagation delay
time
Ta = –40 to +85°C
tPLH
tPHL
2.0
Min
—
Typ
—
Max
100
Min
—
Max
125
4.5
6.0
—
—
11
—
20
17
—
—
25
21
tPLH
tPHL
2.0
4.5
—
—
—
12
115
23
—
—
145
29
6.0
2.0
—
—
—
—
20
150
—
—
25
190
4.5
6.0
—
—
14
—
30
26
—
—
38
33
2.0
4.5
—
—
—
16
150
30
—
—
190
38
6.0
2.0
—
—
—
—
26
60
—
—
33
75
4.5
6.0
—
—
4
—
12
10
—
—
15
13
—
—
5
10
—
10
Output enable
time
tZH
tZL
Output disable
time
tHZ
tLZ
Output rise/fall
time
tTLH
tTHL
Input capacitance
Cin
Unit
Test Conditions
ns
(HD74HC540 only)
ns
(HD74HC541 only)
ns
ns
ns
pF
Test Circuit
Input
Pulse Generator
Zout = 50 Ω
VCC
See Function Table
VCC
G1, G2
Output
1 kΩ
Y1 to Y8
A1 to A8
Note : 1. CL includes probe and jig capacitance.
Rev.2.00 Mar 30, 2006 page 4 of 8
S1
OPEN
GND
CL =
50 pF
VCC
TEST
t PLH / t PHL
S1
OPEN
t ZH/ t HZ
t ZL / t LZ
GND
VCC
HD74HC540, HD74HC541
Waveforms
HD74HC540
• Waveform – 1
tr
Input A
10 %
tf
VCC
90 %
50 %
90 %
50 %
10 %
t PLH
t PHL
0V
90 %
90 %
Output Y
50 %
10 %
50 %
10 %
Input G
tf
VOL
t TLH
t THL
• Waveform – 2
VOH
tr
90 %
50 %
10 %
t ZL
VCC
90 %
50 %
10 %
0V
t LZ
VOH
50 %
Waveform - A
t ZH
Waveform - B
10 %
t HZ
50 %
90 %
VOL
VOH
VOL
Notes : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50%, tr ≤ 6 ns, tf ≤ 6 ns
2. Waveform - A is for an output with internal conditions such that the
output is low except when disabled by the output control.
3. Waveform - B is for an output with internal conditions such that the
output is high except when disabled by the output control.
4. The output are measured one at a time with one transition per measurement.
Rev.2.00 Mar 30, 2006 page 5 of 8
HD74HC540, HD74HC541
HD74HC541
• Waveform – 1
tr
tf
VCC
90 %
50 %
90 %
50 %
Input A
10 %
10 %
90 %
Output Y
0V
t PHL
t PLH
VOH
90 %
50 %
10 %
50 %
10 %
t TLH
VOL
t THL
• Waveform – 2
tf
Input G
tr
90 %
50 %
VCC
90 %
50 %
10 %
10 %
t ZL
0V
t LZ
VOH
50 %
Waveform - A
t ZH
Waveform - B
10 %
t HZ
50 %
90 %
VOL
VOH
VOL
Notes : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50%, tr ≤ 6 ns, tf ≤ 6 ns
2. Waveform - A is for an output with internal conditions such that the
output is low except when disabled by the output control.
3. Waveform - B is for an output with internal conditions such that the
output is high except when disabled by the output control.
4. The output are measured one at a time with one transition per measurement.
Rev.2.00 Mar 30, 2006 page 6 of 8
HD74HC540, HD74HC541
Package Dimensions
JEITA Package Code
P-DIP20-6.3x24.5-2.54
RENESAS Code
PRDP0020AC-B
Previous Code
DP-20NEV
MASS[Typ.]
1.26g
D
11
E
20
1
10
b3
0.89
A1
A
Z
Reference
Symbol
L
e1
D
E
A
A1
bp
b3
c
θ
e
Z
L
θ
bp
e
c
e1
( Ni/Pd/Au plating )
JEITA Package Code
P-SOP20-5.5x12.6-1.27
RENESAS Code
PRSP0020DD-B
*1
Previous Code
FP-20DAV
Min
Nom Max
7.62
24.50 25.40
6.30 7.00
5.08
0.51
0.40 0.48 0.56
1.30
0.19 0.25 0.31
0°
15°
2.29 2.54 2.79
1.27
2.54
MASS[Typ.]
0.31g
D
NOTE)
1. DIMENSIONS"*1 (Nom)"AND"*2"
DO NOT INCLUDE MOLD FLASH.
2. DIMENSION"*3"DOES NOT
INCLUDE TRIM OFFSET.
F
20
Dimension in Millimeters
11
c
HE
*2
E
bp
Index mark
Terminal cross section
( Ni/Pd/Au plating )
1
Z
10
e
*3
bp
x
Reference
Symbol
M
A
L1
A1
θ
y
L
Detail F
Rev.2.00 Mar 30, 2006 page 7 of 8
D
E
A2
A1
A
bp
b1
c
c1
θ
HE
e
x
y
Z
L
L1
Dimension in Millimeters
Min Nom Max
12.60 13.0
5.50
0.00 0.10 0.20
2.20
0.34 0.40 0.46
0.15 0.20 0.25
0°
8°
7.50 7.80 8.00
1.27
0.12
0.15
0.80
0.50 0.70 0.90
1.15
HD74HC540, HD74HC541
JEITA Package Code
P-SOP20-7.5x12.8-1.27
RENESAS Code
PRSP0020DC-A
*1
Previous Code
FP-20DBV
MASS[Typ.]
0.52g
D
F
20
NOTE)
1. DIMENSIONS"*1 (Nom)"AND"*2"
@ DO NOT INCLUDE MOLD FLASH.
2. DIMENSION"*3"DOES NOT
@ INCLUDE TRIM OFFSET.
11
c
*2
E
HE
bp
Index mark
Terminal cross section
( Ni/Pd/Au plating )
1
Reference
Symbol
10
e
*3
bp
x
M
L1
A
Z
A1
θ
L
y
Detail F
JEITA Package Code
P-TSSOP20-4.4x6.5-0.65
RENESAS Code
PTSP0020JB-A
*1
Previous Code
TTP-20DAV
D
E
A2
A1
A
bp
b1
c
c1
θ
HE
e
x
y
Z
L
L1
Dimension in Millimeters
Min Nom Max
12.80 13.2
7.50
0.10 0.20 0.30
2.65
0.34 0.40 0.46
0.20 0.25 0.30
0°
8°
10.00 10.40 10.65
1.27
0.12
0.15
0.935
0.40 0.70 1.27
1.45
MASS[Typ.]
0.07g
D
F
20
NOTE)
1. DIMENSIONS"*1 (Nom)"AND"*2"
DO NOT INCLUDE MOLD FLASH.
2. DIMENSION"*3"DOES NOT
INCLUDE TRIM OFFSET.
11
c
HE
*2
E
bp
Terminal cross section
( Ni/Pd/Au plating )
Index mark
Reference
Symbol
1
e
bp
L1
x
M
A
Z
10
*3
A1
θ
L
y
Detail F
Rev.2.00 Mar 30, 2006 page 8 of 8
D
E
A2
A1
A
bp
b1
c
c1
θ
HE
e
x
y
Z
L
L1
Dimension in Millimeters
Min Nom Max
6.50 6.80
4.40
0.03 0.07 0.10
1.10
0.15 0.20 0.25
0.10 0.15 0.20
0°
8°
6.20 6.40 6.60
0.65
0.13
0.10
0.65
0.4 0.5 0.6
1.0
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