English
Language : 

SN54LV373A_09 Datasheet, PDF (6/22 Pages) Texas Instruments – OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
◁
SN54LV373A, SN74LV373A
OCTAL TRANSPARENT DĆTYPE LATCHES
WITH 3ĆSTATE OUTPUTS
SCLS407J − APRIL 1998 − REVISED APRIL 2005
switching characteristics over recommended operating free-air temperature range,
VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
TA = 25°C
SN54LV373A SN74LV373A
UNIT
MIN TYP MAX MIN MAX MIN MAX
D
Q
5.8* 11.4*
1* 13.5*
1 13.5
tpd
LE
Q
6.4* 11*
1* 13*
1
13
ten
OE
Q
CL = 15 pF
6.3* 11.4*
1* 13.5*
ns
1 13.5
tdis
OE
Q
4.7* 10*
1* 12*
1
12
D
Q
tpd
LE
Q
7.3 14.9
7.8 14.5
1
17
1 16.5
1
17
1 16.5
ten
OE
tdis
OE
tsk(o)
Q
CL = 50 pF
Q
7.7 14.9
6 13.2
1.5
1
17
1
15
1
17 ns
1
15
1.5
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
switching characteristics over recommended operating free-air temperature range,
VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
TA = 25°C
SN54LV373A SN74LV373A
UNIT
MIN TYP MAX MIN MAX MIN MAX
D
Q
4.1* 7.2*
1* 8.5*
1 8.5
tpd
LE
Q
4.5* 7.2*
1* 8.5*
1 8.5
ten
OE
Q
CL = 15 pF
4.5* 8.1*
1* 9.5*
ns
1 9.5
tdis
OE
Q
3.3* 7.2*
1* 8.5*
1 8.5
D
Q
tpd
LE
Q
5.1 9.2
5.5 9.2
1 10.5
1 10.5
1 10.5
1 10.5
ten
OE
Q
CL = 50 pF
tdis
OE
Q
5.5 10.1
4 9.2
1 11.5
1 10.5
1 11.5 ns
1 10.5
tsk(o)
1
1
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
noise characteristics, VCC = 3.3 V, CL = 50 pF, TA = 25°C (see Note 6)
PARAMETER
VOL(P)
VOL(V)
VOH(V)
VIH(D)
VIL(D)
Quiet output, maximum dynamic VOL
Quiet output, minimum dynamic VOL
Quiet output, minimum dynamic VOH
High-level dynamic input voltage
Low-level dynamic input voltage
NOTE 6: Characteristics are for surface-mount packages only.
SN74LV373A
MIN TYP MAX
0.6 0.8
−0.6 −0.8
2.9
2.31
0.99
UNIT
V
V
V
V
V
operating characteristics, TA = 25°C
PARAMETER
Cpd Power dissipation capacitance
Outputs enabled
TEST CONDITIONS
CL = 50 pF, f = 10 MHz
VCC
3.3 V
5V
TYP
17.4
19.5
UNIT
pF
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
6
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
 ▷