HD74HC354FPEL [RENESAS]
8-to-1-line Data Selector/Multiplexer/Register (with 3-state outputs); 8选1线数据选择器/多路复用器/寄存器( 3态输出)型号: | HD74HC354FPEL |
厂家: | RENESAS TECHNOLOGY CORP |
描述: | 8-to-1-line Data Selector/Multiplexer/Register (with 3-state outputs) |
文件: | 总10页 (文件大小:122K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
HD74HC354
8-to-1-line Data Selector/Multiplexer/Register (with 3-state outputs)
REJ03D0613–0200
(Previous ADE-205-492)
Rev.2.00
Jan 31, 2006
Description
This data selectors/multiplexers contains full on-chip binary decoding to select one of eight data sources. The data
select address is stored in transparent latches that are enabled by a low level address on pin 11, Select Control. Data on
the 8 input lines is stored in a parallel input/output register which in the HD74HC354 is composed of 8 transparent
latches enabled by a low level on pin 9, Data Control. Both true (Y) and complementary (W) 3-state outputs are
available.
Features
•
•
•
•
•
•
High Speed Operation: tpd (DC to W, Y) = 23 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
Package Code
(Previous Code)
Package
Abbreviation
Taping Abbreviation
(Quantity)
Part Name
HD74HC354P
Package Type
DILP-20 pin
PRDP0020AC-B
(DP-20NEV)
P
—
PRSP0020DD-B
(FP-20DAV)
HD74HC354FPEL SOP-20 pin (JEITA)
HD74HC354RPEL SOP-20 pin (JEDEC)
FP
RP
EL (2,000 pcs/reel)
EL (1,000 pcs/reel)
PRSP0020DC-A
(FP-20DBV)
Note: Please consult the sales office for the above package availability.
Rev.2.00 Jan 31, 2006 page 1 of 9
HD74HC354
Function Table
Inputs
Outputs
Select
Data Control
Output Enable
S1
X
X
X
L
S2
X
X
X
L
S0
X
X
X
L
DC
X
X
X
L
G1
H
X
X
L
G2
X
H
X
L
G3
X
W
Z
Y
Z
X
Z
Z
L
Z
Z
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
D0
D0n
D1
D1n
D2
D2n
D3
D3n
D4
D4n
D5
D5n
D6
D6n
D7
D7n
D0
D0n
D1
D1n
D2
D2n
D3
D3n
D4
D4n
D5
D5n
D6
D6n
D7
D7n
L
L
L
H
L
L
L
L
L
H
H
L
L
L
L
L
H
L
L
L
L
H
H
H
H
L
L
L
L
L
H
L
L
L
L
H
H
L
L
L
L
H
L
L
L
H
H
H
H
H
H
H
H
L
L
L
L
H
L
L
L
L
H
H
L
L
L
L
H
L
L
L
H
H
H
H
L
L
L
H
L
L
L
H
H
L
L
H
L
L
Notes: 1. H; High level, L; Low level, X; Irrelevant, Z; High impedance
Pin Arrangement
1
2
20
19
18
17
16
15
14
13
12
11
D7
D6
D5
D4
D3
D2
D1
D0
VCC
Y
Outputs
3
W
4
G3
G2
G1
S0
S1
S2
Data
inputs
Output
enables
5
6
7
8
Select
9
Data control
GND
Select
control
10
(Top view)
Rev.2.00 Jan 31, 2006 page 2 of 9
HD74HC354
Logic Diagram
S0
S1
S2
D
C
C
Q
Q
Q
D
C
C
D
C
C
SC
D0
D1
D2
D3
D4
D5
D6
D7
D
C
C
Q
Q
Q
Q
Q
Q
Q
Q
D
C
C
VCC
D
C
C
W
VCC
D
C
C
Y
D
C
C
D
C
C
D
C
C
D
C
C
DC
G1
G2
G3
Absolute Maximum Ratings
Item
Supply voltage range
Input / Output voltage
Input / Output diode current
Output current
Symbol
VCC
Ratings
Unit
V
–0.5 to 7.0
VIN, VOUT
IIK, IOK
IO
–0.5 to VCC +0.5
V
±20
±35
mA
mA
mA
mW
°C
VCC, GND current
ICC or IGND
PT
±75
Power dissipation
500
Storage temperature
Tstg
–65 to +150
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.
Rev.2.00 Jan 31, 2006 page 3 of 9
HD74HC354
Recommended Operating Conditions
Item
Supply voltage
Symbol
VCC
Ratings
2 to 6
Unit
V
Conditions
Input / Output voltage
Operating temperature
Input rise / fall time*1
VIN, VOUT
Ta
0 to VCC
–40 to 85
0 to 1000
0 to 500
0 to 400
V
°C
ns
tr, tf
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
Notes: 1. This item guarantees maximum limit when one input switches.
Waveform: Refer to test circuit of switching characteristics.
Electrical Characteristics
Ta = 25°C
Typ Max
Ta = –40 to+85°C
Item
Symbol VCC (V)
VIH
Unit
Test Conditions
Min
1.5
3.15
4.2
—
Min
1.5
3.15
4.2
—
Max
—
Input voltage
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
—
—
—
—
V
—
—
—
—
VIL
—
0.5
1.35
1.8
—
0.5
1.35
1.8
—
V
V
—
—
—
—
—
—
Output voltage
VOH
1.9
4.4
5.9
4.18
5.68
—
2.0
4.5
6.0
—
1.9
4.4
5.9
4.13
5.63
—
Vin = VIH or VIL IOH = –20 µA
—
—
—
—
—
—
IOH = –6 mA
IOH = –7.8 mA
—
—
—
VOL
0.0
0.0
0.0
—
0.1
0.1
0.1
0.26
0.26
±0.5
0.1
0.1
0.1
0.33
0.33
±5.0
V
Vin = VIH or VIL IOL = 20 µA
—
—
—
—
—
—
IOH = 6 mA
—
—
—
IOH = 7.8 mA
Off-state output
current
IOZ
—
—
—
µA Vin = VIH or VIL,
Vout = VCC or GND
Input current
Iin
6.0
6.0
—
—
—
—
±0.1
—
—
±1.0
µA Vin = VCC or GND
Quiescent supply
current
ICC
4.0
40
µA Vin = VCC or GND, Iout = 0 µA
Rev.2.00 Jan 31, 2006 page 4 of 9
HD74HC354
Switching Characteristics
(CL = 50 pF, Input tr = tf = 6 ns)
Ta = 25°C
Typ Max
Ta = –40 to +85°C
Item
Symbol VCC (V)
Unit
Test Conditions
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
50
10
10
5
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
65
13
13
5
Max
295
59
50
340
68
58
355
71
60
375
75
64
190
38
33
205
41
35
—
Propagation delay
time
tPLH
tPHL
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
—
—
23
—
—
26
—
—
26
—
—
26
—
—
12
—
—
15
—
—
2
235
47
40
270
54
46
285
57
48
300
60
51
150
30
26
165
33
28
—
ns D0 – D7 to output
ns Data control to output
ns S0 – S2 to output
ns Select control to output
ns
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
Output enable time
tZH
tZL
Output disable
time
tLZ
ns
tHZ
Setup time
Hold time
tsu
ns D0 – D7 to Data control,
S0 – S7 to Select control
—
—
—
—
0
—
—
th
—
—
ns D0 – D7 to Data control,
S0 – S7 to Select control
5
—
5
—
5
—
—
4
—
5
—
Pulse width
tw
80
16
14
—
—
—
—
—
100
20
17
—
—
—
—
—
ns Select control or Data control
–
—
—
—
4
—
—
Output rise/fall
time
tTLH
tTHL
60
12
10
10
75
15
13
10
ns
—
5
Input capacitance
Cin
pF
Rev.2.00 Jan 31, 2006 page 5 of 9
HD74HC354
Test Circuit
VCC
VCC
Output
Output
1 kΩ
OPEN
GND
VCC
S1
S1
SC
to S
to D
, G
W
Y
Input
CL =
50 pF
S
0
2
Pulse Generator
Zout
D
0
7
Ω
= 50
1 kΩ
OPEN
GND
VCC
Input
G
1
2
CL =
Pulse Generator
Zout
50 pF
G3
Ω
= 50
DC
TEST
S1
tPLH/ tPHL
tZH/ tHZ
tZL / tLZ
OPEN
GND
VCC
Note : 1. CL includes probe and jig capacitance.
Waveforms
•
Waveform – 1
tr
tf
D
0
to D
or
7
VCC
0 V
90 %
50 %
90 %
50 %
S0 to S2
10 %
10 %
tPLH
tPHL
VOH
90 %
90 %
50 %
10 %
50 %
10 %
Output Y
VOL
tTLH
tTHL
tPLH
tPHL
VOH
90 %
90 %
50 %
10 %
50 %
10 %
Output W
VOL
tTLH
tTHL
Notes: 1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω, tr ≤ 6 ns, tf ≤ 6 ns
Rev.2.00 Jan 31, 2006 page 6 of 9
HD74HC354
•
Waveform – 2
tr
tf
D
0
to D
or
to S
7
VCC
0 V
90 %
50 %
90 %
50 %
50 %
th
S
0
2
10 %
10 %
tsu
th
tsu
tf
tr
VCC
0 V
VOH
VOL
90 %
90 %
50 %
DC or SC
50 %
50 %
50 %
10 % 10 %
tPLH
tPHL
90 %
90 %
Y
50 %
10 %
50 %
10 %
tTLH
tTHL
tPLH
tPHL
VOH
90 %
90 %
W
50 %
10 %
50 %
10 %
VOL
tTLH
tTHL
Notes: 1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω, tr ≤ 6 ns, tf ≤ 6 ns
•
Waveform – 3
tf
tr
G
1
, G2
VCC
0 V
90 %
10 %
90 %
50 %
90 %
10 %
90 %
50 %
10 %
10 %
tLZ
G3
tZL
VOH
VOL
VOH
VOL
50 %
Waveform – A
Waveform – B
10 %
90 %
tZH
tHZ
50 %
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 Jan 31, 2006 page 7 of 9
HD74HC354
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
20
11
1
10
b 3
0.89
Z
Dimension in Millimeters
Reference
Symbol
Min
Nom
7.62
Max
e
1
D
24.50
6.30
25.40
7.00
5.08
E
A
A 1
0.51
0.40
b
0.48
1.30
0.25
0.56
p
b
c
θ
bp
3
e
c
0.19
0.31
e1
0
°
15°
e
Z
L
2.29
2.54
2.54
2.79
1.27
( Ni/Pd/Au plating )
JEITA Package Code
RENESAS Code
PRSP0020DD-B
Previous Code
FP-20DAV
MASS[Typ.]
0.31g
P-SOP20-5.5x12.6-1.27
NOTE)
1. DIMENSIONS"*1 (Nom)"AND"*2"
DO NOT INCLUDE MOLD FLASH.
2. DIMENSION"*3"DOES NOT
INCLUDE TRIM OFFSET.
*1
D
F
20
11
bp
Index mark
Dimension in Millimeters
Reference
Symbol
Min
Nom
12.60
5.50
Max
13.0
Terminal cross section
( Ni/Pd/Au plating )
D
E
A 2
A 1
A
1
10
x
0.00
0.34
0.15
0.10
0.40
0.20
0.20
2.20
0.46
*3
e
bp
Z
M
L1
b p
b 1
c
0.25
c
1
θ
0
°
8°
H E
e
7.50
7.80
1.27
8.00
y
x
0.12
0.15
0.80
0.90
L
y
Z
L
Detail F
0.50
0.70
1.15
L
1
Rev.2.00 Jan 31, 2006 page 8 of 9
HD74HC354
JEITA Package Code
P-SOP20-7.5x12.8-1.27
RENESAS Code
PRSP0020DC-A
Previous Code
FP-20DBV
MASS[Typ.]
0.52g
*1
D
F
NOTE)
20
11
1. DIMENSIONS"*1 (Nom)"AND"*2"
@ DO NOT INCLUDE MOLD FLASH.
2. DIMENSION"*3"DOES NOT
@ INCLUDE TRIM OFFSET.
bp
Index mark
Dimension in Millimeters
Reference
Symbol
Min
Nom
12.80
7.50
Max
13.2
Terminal cross section
( Ni/Pd/Au plating )
D
E
A 2
A 1
A
1
10
x
0.10
0.34
0.20
0.20
0.40
0.25
0.30
2.65
0.46
*3
e
bp
Z
M
L1
b p
b 1
c
0.30
c
1
θ
H E
e
0
°
8°
10.00
10.40
1.27
10.65
x
0.12
0.15
L
y
y
Z
0.935
1.27
L
0.40
0.70
1.45
Detail F
L
1
Rev.2.00 Jan 31, 2006 page 9 of 9
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