74LVC646APW NXP Semiconductors, 74LVC646APW Datasheet - Page 14

• Manufacturer Part Number: 74LVC646APW
• Description: Bus Transceivers OCTAL BUS INTERFACE TRANS/REG
• Manufacturer: NXP Semiconductors

Specifications of 74LVC646APW

• Product Category: Bus Transceivers
• Rohs: yes
• Package / Case: SOT-355
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 63
• Part # Aliases: 74LVC646APW,112

NXP Semiconductors
Table 9.
74LVC646A
Product data sheet
Supply voltage
1.2 V
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
3.0 V to 3.6 V
Fig 11. Load circuitry for switching times
Test data is given in
Definitions for test circuit:
R
C
R
V
L
L
T
EXT
Test data
= Load resistance.
= Load capacitance including jig and probe capacitance.
= Termination resistance should be equal to output impedance Z
= External voltage for measuring switching times.
Input
V
V
V
V
2.7 V
2.7 V
I
CC
CC
CC
Table
9.
negative
positive
pulse
pulse
0 V
0 V
V
V
t
 2 ns
 2 ns
 2 ns
 2.5 ns
 2.5 ns
I
I
r
, t
All information provided in this document is subject to legal disclaimers.
G
f
90 %
10 %
V
Rev. 5 — 28 March 2013
I
t
t
r
f
V
V
M
M
10 %
90 %
Load
C
30 pF
30 pF
30 pF
50 pF
50 pF
R T
L
V
DUT
CC
t
t
W
W
V
O
R
1 k
1 k
500 
500 
500 
o
L
of the pulse generator.
C L
V
V
M
M
001aae331
t
t
V
r
f
Octal bus transceiver/register; 3-state
EXT
R L
R L
V
t
open
open
open
open
open
PLH
EXT
, t
PHL
74LVC646A
t
2  V
2  V
2  V
2  V
2  V
PLZ
, t
CC
CC
CC
CC
CC
PZL
© NXP B.V. 2013. All rights reserved.
t
GND
GND
GND
GND
GND
PHZ
, t
14 of 23
PZH