74lvc646a NXP Semiconductors, 74lvc646a Datasheet - Page 14

• Manufacturer Part Number: 74lvc646a
• Description: Octal Bus Transceiver/register 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 13249
Product data sheet
Table 10:
Supply voltage
V
< 2.7 V
Fig 8. The input SAB and SBA to output Bn and An propagation delay times.
Fig 9. The input OE to output An and Bn 3-state enable and disable times.
CC
2.7 V
Measurement points are given in
V
Measurement points are given in
V
An, Bn
An, Bn
OL
OL
Measurement points
and V
and V
OH
OH
HIGH-to-OFF
OFF-to-HIGH
LOW-to-OFF
OFF-to-LOW
OE input
are typical output voltage drop that occur with the output load.
are typical output voltage drop that occur with the output load.
output
output
Input
V
0.5
1.5 V
M
SAB, SBA
Rev. 04 — 29 June 2004
Bn, An
output
input
V
CC
GND
GND
V
V
V
CC
OH
OL
V
GND
V
V
I
OH
OL
V
I
Output
V
0.5
1.5 V
M
Table
Table
enabled
V
outputs
V
M
t
PLZ
9.
10.
CC
t
PHZ
V
M
V
M
V
t
V
V
V
PHL
X
V
X
OL
OL
Y
Octal bus transceiver/register; 3-state
+ 0.1
+ 0.3 V
disabled
outputs
V
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
CC
001aab046
t
PZL
t
PZH
t
PLH
74LVC646A
V
M
V
V
V
V
Y
OH
OH
M
outputs
enabled
001aab047
0.1
0.3 V
V
CC
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