54ACTQ16245FMQR National Semiconductor, 54ACTQ16245FMQR Datasheet - Page 4
54ACTQ16245FMQR
Manufacturer Part Number
54ACTQ16245FMQR
Description
Manufacturer
National Semiconductor
Datasheet
1.54ACTQ16245FMQR.pdf
(6 pages)
Specifications of 54ACTQ16245FMQR
Logic Family
ACTQ
Operating Supply Voltage (typ)
5V
Propagation Delay Time
13ns
Number Of Elements
2
Number Of Channels
16
Input Logic Level
TTL
Output Logic Level
CMOS
Output Type
3-State
Package Type
CPAK
Polarity
Non-Inverting
Logical Function
Bus Transceiver
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Technology
CMOS
Operating Temp Range
-55C to 125C
Operating Temperature Classification
Military
Mounting
Surface Mount
Pin Count
48
Lead Free Status / RoHS Status
Not Compliant
www.national.com
C
C
Symbol
IN
PD
DC Electrical Characteristics for ’ACTQ Family Devices
Note 4: Maximum number of outputs that can switch simultaneously is n. (n − 1) outputs are switched LOW and one output held LOW.
Note 5: Maximum number of outputs that can switch simultaneously is n. (n − 1) outputs are switched HIGH and one output held HIGH.
Note 6: I
AC Electrical Characteristics
Note 7: Voltage Range 5.0 is 5.0V
Capacitance
Symbol
t
t
t
t
t
t
PLH
PHL
PZH
PZL
PHZ
PLZ
,
,
,
CC
for 54ACTQ
Input Pin Capacitance
Power Dissipation
Propagation
Delay A
to B
Output Enable
Time
Output Disable
Time
@
25˚C is identical to 74ACTQ
n
, A
Parameter
n
n
Parameter
, B
±
0.5V.
n
@
25˚C.
(Note 7)
V
(V)
5.0
5.0
5.0
CC
Typ
4.5
95
4
Units
pF
pF
Min
2.0
2.0
2.5
2.5
1.5
1.5
V
V
CC
CC
Conditions
= 5.0V
= 5.0V
−55˚C to +125˚C
C
54ACTQ
L
T
= 50 pF
A
=
(Continued)
Max
11.0
13.0
9.5
9.5
9.5
9.5
Units
ns
ns
ns