HCC/HCF40257B
QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER
.
.
.
.
.
.
3-STATE OUTPUTS
STANDARDIZED SYMMETRICAL OUTPUT
CHARACTERISTICS
5V, 10V, AND 15V PARAMETRIC RATINGS
INPUT CURRENT OF 100nA AT 18V AND 25°C
FOR HCC DEVICE
100% TESTED FOR QUIESCENT CURRENT
MEETS ALL REQUIREMENTS OF JEDEC TEN-
TATIVE STANDARD N° 13A, ”STANDARD SPE-
CIFICATIONS FOR DESCRIPTION OF ”B”
SERIES CMOS DEVICES”
EY
(Plastic Package)
F
(Ceramic Frit Seal Package)
M1
(Micro Package)
C1
(Plastic Chip Carrier)
ORDER CODES :
HCC40257BF
HCF40257BM1
HCF40257BEY
HCF40257BC1
PIN CONNECTIONS
DESCRIPTION
The
HCC40257B
(extended temperature range)
and
HCF40257B
(intermediate temperature range)
are monolithic integrated circuits, available in 16-
lead dual in-line plastic or ceramic package and
plastic micro package.
The
HCC/HCF40257B
is a Data Selector/Multi-
plexer featuring three-state outputs which can inter-
face directly with and drive data lines of bus-oriented
systems.
June 1989
1/11
HCC/HCF40257B
FUNCTIONAL DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
DD
*
V
i
I
I
P
t ot
Parameter
Supply Voltage :
HC C
Types
H C F
Types
Input Voltage
DC Input Current (any one input)
Total Power Dissipation (per package)
Dissipation per Output Transistor
for T
o p
= Full Package-temperature Range
Operating Temperature :
HCC
Types
H CF
Types
Storage Temperature
Value
– 0.5 to + 20
– 0.5 to + 18
– 0.5 to V
DD
+ 0.5
±
10
200
100
– 55 to + 125
– 40 to + 85
– 65 to + 150
Unit
V
V
V
mA
mW
mW
°C
°C
°C
T
op
T
stg
Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections
of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliabili ty.
* All voltages are with respect to V
SS
(GND).
RECOMMENDED OPERATING CONDITIONS
Symbol
V
DD
V
I
T
op
Parameter
Supply Voltage :
H CC
Types
H C F
Types
Input Voltage
Operating Temperature :
HCC
Types
H CF
Types
Value
3 to 18
3 to 15
0 to V
DD
– 55 to + 125
– 40 to + 85
Unit
V
V
V
°C
°C
2/11
HCC/HCF40257B
LOGIC DIAGRAM
TRUTH TABLE
Inputs
3-State
O utput
Disable
1
0
0
0
0
Select
X
0
0
1
1
A
X
0
1
X
X
B
X
X
X
0
1
Output
D
Z
0
1
0
1
X = Don’t Care
Logic 1 = High
Logic 0 = Low
Z = High impedance.
3/11
HCC/HCF40257B
STATIC ELECTRICAL CHARACTERISTICS
(over recommended operating conditions)
Symbol
I
L
Parameter
Quiescent
Current
Test Conditions
V
O
|I
O
| V
D D
T
L o w
*
V
I
(V)
(V)
(µA) (V)
Min. Max.
0/ 5
5
1
0/10
10
2
0/15
15
4
0/20
20
20
0/ 5
5
4
0/10
10
8
0/15
15
16
0/ 5
< 1
5
4.95
0/10
< 1
10 9.95
0/15
< 1
15 14.95
5/10
< 1
5
0.05
10/0
< 1
10
0.05
15/0
< 1
15
0.05
0.5/4.5 < 1
5
3.5
1/9
< 1
10
7
1.5/13.5 < 1
15
11
4.5/0.5 < 1
5
1.5
9/1
< 1
10
3
13.5/1.5 < 1
15
4
0/ 5
2.5
5
–2
0/ 5
4.6
5 – 0.64
0/10
9.5
10 – 1.6
0/15
13.5
15 – 4.2
0/ 5
2.5
5 – 1.53
0/ 5
4.6
5 – 0.52
0/10
9.5
10 – 1.3
0/15
13.5
15 – 3.6
0/ 5
0.4
5
0.64
0/10
0.5
10
1.6
0/15
1.5
15
4.2
0/ 5
0.4
5
0.52
0/10
0.5
10
1.3
0/15
1.5
15
3.6
0/18
Any Input
0/15
0/18
0/18
0/18
0/18
Any Input
15
18
18
±
0.3
±
0.4
±
1.0
±10
– 5
±
0.3
±10
– 4
±
0.4
±10
5
–4
HCC
Types
HCF
Types
V
OH
Output High
Voltage
Output Low
Voltage
Input High Voltage
V
OL
V
IH
V
IL
Input Low Voltage
I
OH
Output
Drive
Current
HCC
Types
HCF
Types
I
OL
Output
Sink
Current
HCC
Types
HCF
Types
Value
25
°C
Min. Typ. Max.
0.02
1
0.02
2
0.02
4
0.04
20
0.02
4
0.02
8
0.02
16
4.95
9.95
14.95
0.05
0.05
0.05
3.5
7
11
1.5
3
4
– 1.6 – 3.2
– 0.51 – 1
– 1.3 – 2.6
– 3.4 – 6.8
– 1.36 – 3.2
– 0.44 – 1
– 1.1 – 2.6
– 3.0 – 6.8
0.51
1
1.3
2.6
3.4
6.8
0.44
1
1.1
2.6
3.0
6.8
±10
– 5
±
0.1
T
Hi g h
*
Min. Max.
30
60
120
600
30
60
120
4.95
9.95
14.95
0.05
0.05
0.05
3.5
7
11
1.5
3
4
– 1.15
– 0.36
– 0.9
– 2.4
– 1.1
– 0.36
– 0.9
– 2.4
0.36
0.9
2.4
0.36
0.9
2.4
±
1
±
1
±
12
Unit
µA
V
V
V
V
mA
mA
HCC
Types
HCF
Types
I
O H
, I
O L
**
3-State
HCC
Output
Types
Leakage
HCF
Current
Types
C
I
Input Capacitance
I
IH
, I
IL
Input
Leakage
Current
18
±
0.1
µA
±
1.0
7.5
µA
7.5
pF
* T
Low
= – 55°C for
HCC
device : – 40°C for
HCF
device.
* T
High
= + 125°C for
HCC
device : + 85°C for
HCF
device.
The Noise Margin for both ”1” and ”0” level is : 1V min. with V
DD
= 5V, 2V min. with V
DD
= 10V, 2.5V min. with V
DD
= 15V.
** Forced output disable.
4/11
HCC/HCF40257B
DYNAMIC ELECTRICAL CHARACTERISTICS
(T
amb
= 25°C, C
L
= 50pF, R
L
= 200kΩ,
typical temperature coefficient for all V
D D
values is 0.3%/°C, all input rise and fall time = 20ns)
Symbol
t
PL H
,
t
PHL
Parameter
Propagation Delay Time
Data Input to Output
Test Conditions
V
D D
(V)
Min.
5
10
15
Select to Output
5
10
15
Output Disable to Output
5
10
15
t
T HL
t
T L H
,
Transition Time
5
10
15
Value
Typ.
150
70
50
190
85
65
95
50
40
100
50
40
Max.
300
140
100
380
170
130
190
100
80
200
100
80
ns
ns
ns
ns
Unit
Output Low (sink) Current Characteristics.
Output High (source) Current Characteristics.
Typical Propagation Delay Time vs. Load Capacit-
ance (Data Input to Output).
Typical Transition Time vs. Load Capacitance.
5/11
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