SN54AS641J-00
vs
SN54AS646FK
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
TEXAS INSTRUMENTS INC
Package Description
DIP,
QCCN, LCC28,.45SQ
Reach Compliance Code
unknown
not_compliant
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
WITH DIRECTION CONTROL
DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA
Family
AS
AS
JESD-30 Code
R-GDIP-T20
S-CQCC-N28
Length
24.195 mm
11.43 mm
Load Capacitance (CL)
50 pF
50 pF
Logic IC Type
BUS TRANSCEIVER
REGISTERED BUS TRANSCEIVER
Number of Bits
8
8
Number of Functions
1
1
Number of Ports
2
2
Number of Terminals
20
28
Operating Temperature-Max
125 °C
125 °C
Operating Temperature-Min
-55 °C
-55 °C
Output Characteristics
OPEN-COLLECTOR
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
CERAMIC, GLASS-SEALED
CERAMIC, METAL-SEALED COFIRED
Package Code
DIP
QCCN
Package Shape
RECTANGULAR
SQUARE
Package Style
IN-LINE
CHIP CARRIER
Power Supply Current-Max (ICC)
136 mA
211 mA
Propagation Delay (tpd)
8.5 ns
10 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.08 mm
2.03 mm
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
YES
Technology
TTL
TTL
Temperature Grade
MILITARY
MILITARY
Terminal Form
THROUGH-HOLE
NO LEAD
Terminal Pitch
2.54 mm
1.27 mm
Terminal Position
DUAL
QUAD
Width
7.62 mm
11.43 mm
Base Number Matches
1
1
Rohs Code
Part Package Code
QFN
Pin Count
28
Control Type
INDEPENDENT CONTROL
Count Direction
BIDIRECTIONAL
Max I(ol)
0.032 A
Package Equivalence Code
LCC28,.45SQ
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Prop. Delay@Nom-Sup
11.5 ns
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Trigger Type
POSITIVE EDGE
Compare SN54AS641J-00 with alternatives
Compare SN54AS646FK with alternatives