74F161A Philips Semiconductors, 74F161A Datasheet - Page 7

• Manufacturer Part Number: 74F161A
• Description: 4-bit binary counter
• Manufacturer: Philips Semiconductors

1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.
2. All typical values are at V
3. Not more than one output should be shorted at a time. For testing I
Philips Semiconductors
RECOMMENDED OPERATING CONDITIONS
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
NOTES:
1996 Jan 29
V
V
V
I
I
I
T
T
IK
OH
OL
SYMBOL
SYMBOL
SYMBOL
SYMBOL
V
V
V
V
V
I
I
I
I
I
I
I
amb
CC
IH
IL
I
IH
IL
OS
CC
CC
4-bit binary counters
techniques are preferable in order to minimize internal heating and more accurately reflect operational values. Otherwise, prolonged shorting
of a High output may raise the chip temperature well above normal and thereby cause invalid readings in other parameter tests. In any
sequence of parameter tests, I
O
OH
O
OL
IK
Supply voltage
High-level input voltage
Low-level input voltage
Input clamp current
High-level output current
Low-level output current
Operating free air temperature range
Operating free-air temperature range
High level output voltage
High-level output voltage
Low level output voltage
Low-level output voltage
Input clamp voltage
Input current at maximum input voltage
High-level input current
Low level input current
Low-level input current
Short-circuit output current
Supply current (total)
Supply current (total)
PARAMETER
PARAMETER
CC
= 5V, T
OS
tests should be performed last.
amb
3
= 25 C.
PARAMETER
PARAMETER
CET, PE
others
I
I
CCH
CCL
V
V
V
V
V
V
V
V
V
V
V
V
CC
CC
IH
CC
CC
IH
CC
CC
CC
CC
CC
CC
CC
CC
= MIN
= MIN
= MIN, V
= MIN, V
= MIN, I
= MAX, V
= MAX, V
= MAX V = 0 5V
= MAX, V
= MAX
= MAX
= MAX
Commercial range
Industrial range
,
,
OS
I
IL
IL
IL
IL
TEST CONDITIONS
TEST CONDITIONS
= I
7
I
I
I
, the use of high-speed test apparatus and/or sample-and-hold
= 7.0V
= 2.7V
= 0.5V
= MAX,
= MAX,
IK
,
,
I
I
I
I
O
OH
O
OL
= MAX
= MAX
= MAX
= MAX
1
1
MIN
–40
4.5
2.0
0
10%V
10%V
5%V
5%V
CC
CC
CC
CC
LIMITS
74F161A, 74F163A
NOM
5.0
MIN
2.5
2.7
-60
LIMITS
TYP
–0.73
0.30
0.30
3.4
42
49
MAX
–18
+70
+85
5.5
0.8
–1
20
2
Product specification
MAX
–150
0.50
0.50
–1.2
–1.2
–0.6
100
20
55
65
UNIT
UNIT
mA
mA
mA
V
V
V
C
C
UNIT
UNIT
mA
mA
mA
mA
mA
V
V
V
V
V
A
A