STMicroelectronics HCF4512B 8 channel data selector Datasheet

HCF4512B
8 CHANNEL DATA SELECTOR
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■
■
■
■
■
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3-STATE OUTPUT
STANDARDIZED SYMMETRICAL OUTPUT
CHARACTERISTICS
QUIESCENT CURRENT SPECIF. UP TO 20V
5V, 10V AND 15V PARAMETRIC RATINGS
INPUT LEAKAGE CURRENT
II = 100nA (MAX) AT VDD = 18V TA = 25°C
100% TESTED FOR QUIESCENT CURRENT
MEETS ALL REQUIREMENTS OF JEDEC
JESD13B "STANDARD SPECIFICATIONS
FOR DESCRIPTION OF B SERIES CMOS
DEVICES"
DESCRIPTION
HCF4512B is a monolithic integrated circuit
fabricated in Metal Oxide Semiconductor
technology available in DIP and SOP packages.
DIP
SOP
ORDER CODES
PACKAGE
TUBE
T&R
DIP
SOP
HCF4512BEY
HCF4512BM1
HCF4512M013TR
HCF4512B is an 8-channel data selector featuring
a three-state output that can interface directly
with, and drive, data lines of bus oriented systems.
PIN CONNECTION
October 2002
1/9
HCF4512B
IINPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
1, 2, 3, 4, 5,
6, 7, 9
11, 12, 13
10
SYMBOL
NAME AND FUNCTION
D0 to D7
Channel Inputs
Select Control
Inhibit Output
8
A, B, C
INHIBIT
3-STATE
DISABLE
SEL OUTPUT
VSS
16
VDD
15
14
3 State Disable Output
Select Output
Negative Supply Voltage
Positive Supply Voltage
FUNCTIONAL DIAGRAM
TRUTH TABLE
SELECT CONTROL
A
B
C
L
H
L
H
L
H
L
H
X
X
L
L
H
H
L
L
H
H
X
X
L
L
L
L
H
H
H
H
X
X
X : Don’t Care
Z : High Impedance
2/9
INHIBIT
3-STATE DISABLE
SELECT OUTPUT
L
L
L
L
L
L
L
L
H
X
L
L
L
L
L
L
L
L
L
H
D0
D1
D2
D3
D4
D5
D6
D7
0
Z
HCF4512B
LOGIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
VDD
Parameter
Supply Voltage
Value
Unit
-0.5 to +22
V
VI
DC Input Voltage
-0.5 to VDD + 0.5
V
II
DC Input Current
± 10
mA
200
100
mW
mW
Top
Power Dissipation per Package
Power Dissipation per Output Transistor
Operating Temperature
-55 to +125
°C
Tstg
Storage Temperature
-65 to +150
°C
PD
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
All voltage values are referred to VSS pin voltage.
RECOMMENDED OPERATING CONDITIONS
Symbol
VDD
Parameter
Supply Voltage
VI
Input Voltage
Top
Operating Temperature
Value
Unit
3 to 20
V
0 to VDD
V
-55 to 125
°C
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HCF4512B
DC SPECIFICATIONS
Test Condition
Symbol
IL
VOH
VOL
VIH
VIL
IOH
IOL
II
IOZ
CI
Parameter
Quiescent Current
High Level Output
Voltage
Low Level Output
Voltage
VI
(V)
0/5
0/10
0/15
0/20
0/5
0/10
0/15
5/0
10/0
15/0
High Level Input
Voltage
Low Level Input
Voltage
Output Drive
Current
Output Sink
Current
Input Leakage
Current
3-State Output
Leakage Current
Input Capacitance
VO
(V)
0/5
0/5
0/10
0/15
0/5
0/10
0/15
0.5/4.5
1/9
1.5/13.5
4.5/0.5
9/1
13.5/1.5
2.5
4.6
9.5
13.5
0.4
0.5
1.5
Value
|IO| VDD
(µA) (V)
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
5
10
15
20
5
10
15
5
10
15
5
10
15
5
10
15
5
5
10
15
5
10
15
TA = 25°C
Min.
Typ.
Max.
0.04
0.04
0.04
0.08
5
10
20
100
4.95
9.95
14.95
-40 to 85°C
-55 to 125°C
Min.
Min.
150
300
600
3000
4.95
9.95
14.95
0.05
0.05
0.05
4.95
9.95
14.95
3.5
7
11
1.5
3
4
-3.2
-1
-2.6
-6.8
1
2.6
6.8
3.5
7
11
1.5
3
4
-1.1
-0.36
-0.9
-2.4
0.36
0.9
2.4
µA
V
0.05
0.05
0.05
V
V
1.5
3
4
-1.1
-0.36
-0.9
-2.4
0.36
0.9
2.4
V
mA
mA
0/18
Any Input
18
±10-5
±0.1
±1
±1
µA
0/18
0/18
18
±10-4
±0.4
±12
±12
µA
5
7.5
Any Input
The Noise Margin for both "1" and "0" level is: 1V min. with VDD =5V, 2V min. with VDD=10V, 2.5V min. with VDD=15V
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Max.
150
300
600
3000
0.05
0.05
0.05
3.5
7
11
-1.36
-0.44
-1.1
-3.0
0.44
1.1
3.0
Max.
Unit
pF
HCF4512B
DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25°C, CL = 50pF, RL = 200KΩ, tr = tf = 20 ns)
Test Condition
Symbol
Parameter
tPHL tPLH Propagation Delay Time
Inhibit to Output
tPHL tPLH Propagation Delay Time
"A" select to Output
tPHL tPLH Propagation Delay Time
Data to Output
tPZL tPLZ 3-State Disable Delay
tPHZ tPZH Time
tTHL tTLH Transition Time
VDD (V)
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
Value (*)
Min.
Unit
Typ.
Max.
140
70
50
200
85
60
180
75
55
60
30
20
100
50
40
280
140
100
400
170
120
360
150
110
120
60
40
200
100
80
ns
ns
ns
ns
ns
(*) Typical temperature coefficient for all VDD value is 0.3 %/°C.
TEST CIRCUIT
TEST
SWITCH
tPLH, tPHL
Open
tPZL, tPLZ
VDD
tPZH, tPHZ
VSS
CL = 50pF or equivalent (includes jig and probe capacitance)
RL = 200KΩ
RT = ZOUT of pulse generator (typically 50Ω)
5/9
HCF4512B
WAVEFORM 1 : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)
WAVEFORM 2 : OUTPUT ENABLE AND DISABLE TIMES (f=1MHz; 50% duty cycle)
6/9
HCF4512B
Plastic DIP-16 (0.25) MECHANICAL DATA
mm.
inch
DIM.
MIN.
a1
0.51
B
0.77
TYP
MAX.
MIN.
TYP.
MAX.
0.020
1.65
0.030
0.065
b
0.5
0.020
b1
0.25
0.010
D
20
0.787
E
8.5
0.335
e
2.54
0.100
e3
17.78
0.700
F
7.1
0.280
I
5.1
0.201
L
Z
3.3
0.130
1.27
0.050
P001C
7/9
HCF4512B
SO-16 MECHANICAL DATA
DIM.
mm.
MIN.
TYP
A
a1
inch
MAX.
MIN.
TYP.
1.75
0.1
0.068
0.2
a2
MAX.
0.003
0.007
1.65
0.064
b
0.35
0.46
0.013
0.018
b1
0.19
0.25
0.007
0.010
C
0.5
0.019
c1
45˚ (typ.)
D
9.8
E
5.8
10
0.385
6.2
0.228
0.393
0.244
e
1.27
0.050
e3
8.89
0.350
F
3.8
4.0
0.149
0.157
G
4.6
5.3
0.181
0.208
L
0.5
1.27
0.019
0.050
M
S
0.62
0.024
8 ˚ (max.)
PO13H
8/9
HCF4512B
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
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