54ACTQ16245FMQR National Semiconductor, 54ACTQ16245FMQR Datasheet - Page 4

• Manufacturer Part Number: 54ACTQ16245FMQR
• Manufacturer: National Semiconductor

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

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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