74ABT646ADB,112 NXP Semiconductors, 74ABT646ADB,112 Datasheet - Page 12

• Manufacturer Part Number: 74ABT646ADB,112
• Description: IC TRANSCVR 8BIT N-INV 24SSOP
• Manufacturer: NXP Semiconductors
• Series: 74ABTr

Specifications of 74ABT646ADB,112

• Logic Type: Registered Transceiver, Non-Inverting
• Package / Case: 24-SSOP
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 32mA, 64mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Logic Family: ABT
• Number Of Channels Per Chip: 8
• Input Level: TTL
• Output Level: TTL
• Output Type: 3-State
• High Level Output Current: - 32 mA
• Low Level Output Current: 64 mA
• Propagation Delay Time: 5.2 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 85 C
• Function: Bus Transceiver / Register
• Input Bias Current (max): 30000 uA
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Polarity: Non-Inverting
• Number Of Circuits: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 74ABT646ADB; 74ABT646ADB; 935192640112

NXP Semiconductors
Table 8.
74ABT646A_3
Product data sheet
Input
V
3.0 V
Fig 11. Load circuitry for switching times
I
negative
positive
pulse
pulse
a. Input pulse definition
0 V
0 V
V
V
I
I
Test data is given in
R
C
R
V
EXT
L
L
T
Test data
90 %
10 %
= Load resistance.
= Load capacitance including jig and probe capacitance.
= Termination resistance should be equal to output impedance Z
f
1 MHz
= Test voltage for switching times.
I
t
t
r
f
V
V
M
M
10 %
90 %
Table
t
500 ns
W
t
t
W
W
8.
10 %
90 %
All information provided in this document is subject to legal disclaimers.
t
r
V
V
, t
2.5 ns
M
M
f
t
t
r
f
Rev. 03 — 15 March 2010
001aai298
90 %
10 %
Load
C
50 pF
L
b. Test circuit
R
500
o
L
of the pulse generator.
G
Octal bus transceiver/register; 3-state
V
I
V
t
open
PHL
EXT
R T
, t
PLH
DUT
V
CC
74ABT646A
t
open
PZH
V
O
, t
PHZ
© NXP B.V. 2010. All rights reserved.
C L
V
mna616
EXT
t
7.0 V
PZL
R L
R L
, t
PLZ
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