Datasheet

 
   
  
SCLS242K − OCTOBER 1995 − REVISED JANUARY 2004
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range,
V
CC
= 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
LOAD
T
A
= 25°C SN54AHC573 SN74AHC573
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
MIN TYP MAX MIN MAX MIN MAX
UNIT
t
PLH
D
Q
C
L
= 15 pF
4.5* 6.8* 1 8* 1 8
ns
t
PHL
D Q C
L
= 15 pF
4.5* 6.8* 1 8* 1 8
ns
t
PLH
LE
Q
C
L
= 15 pF
5* 7.7* 1 9* 1 9
ns
t
PHL
LE Q C
L
= 15 pF
5* 7.7* 1 9* 1 9
ns
t
PZH
OE
Q
C
L
= 15 pF
5.2* 7.7* 1 9* 1 9
ns
t
PZL
OE
Q C
L
= 15 pF
5.2* 7.7* 1 9* 1 9
ns
t
PHZ
OE
Q
C
L
= 15 pF
5.2* 7.7* 1 9* 1 9
ns
t
PLZ
OE
Q C
L
= 15 pF
5.2* 7.7* 1 9* 1 9
ns
t
PLH
D
Q
C
L
= 50 pF
6 8.8 1 10 1 10
ns
t
PHL
D Q C
L
= 50 pF
6 8.8 1 10 1 10
ns
t
PLH
LE
Q
C
L
= 50 pF
6.5 9.7 1 11 1 11
ns
t
PHL
LE Q C
L
= 50 pF
6.5 9.7 1 11 1 11
ns
t
PZH
OE
Q
C
L
= 50 pF
6.7 9.7 1 11 1 11
ns
t
PZL
OE
Q C
L
= 50 pF
6.7 9.7 1 11 1 11
ns
t
PHZ
OE
Q
C
L
= 50 pF
6.7 9.7 1 11 1 11
ns
t
PLZ
OE
Q C
L
= 50 pF
6.7 9.7 1 11 1 11
ns
t
sk(o)
C
L
= 50 pF 1** 1 ns
∗
On products compliant to MIL-PRF-38535, this parameter is not production tested.
∗∗
On products compliant to MIL-PRF-38535, this parameter does not apply.
noise characteristics, V
CC
= 5 V, C
L
= 50 pF, T
A
= 25°C (see Note 4)
PARAMETER
SN74AHC573
UNIT
PARAMETER
MIN MAX
UNIT
V
OL(P)
Quiet output, maximum dynamic V
OL
1 V
V
OL(V)
Quiet output, minimum dynamic V
OL
−0.8 V
V
OH(V)
Quiet output, minimum dynamic V
OH
4 V
V
IH(D)
High-level dynamic input voltage 3.5 V
V
IL(D)
Low-level dynamic input voltage 1.5 V
NOTE 4: Characteristics are for surface-mount packages only.
operating characteristics, V
CC
= 5 V, T
A
= 25°C
PARAMETER TEST CONDITIONS TYP UNIT
C
pd
Power dissipation capacitance No load, f = 1 MHz 16 pF