SN74ALS646FN
vs
SN74ALS646ANTE4
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
TEXAS INSTRUMENTS INC
Reach Compliance Code
not_compliant
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA
DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA
Control Type
INDEPENDENT CONTROL
INDEPENDENT CONTROL
Count Direction
BIDIRECTIONAL
BIDIRECTIONAL
Family
ALS
ALS
JESD-30 Code
S-PQCC-J28
R-PDIP-T24
Length
11.5062 mm
31.64 mm
Load Capacitance (CL)
50 pF
50 pF
Logic IC Type
REGISTERED BUS TRANSCEIVER
REGISTERED BUS TRANSCEIVER
Max I(ol)
0.024 A
0.024 A
Number of Bits
8
8
Number of Functions
1
1
Number of Ports
2
2
Number of Terminals
28
24
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Output Characteristics
3-STATE
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
QCCJ
DIP
Package Equivalence Code
LDCC28,.5SQ
DIP24,.3
Package Shape
SQUARE
RECTANGULAR
Package Style
CHIP CARRIER
IN-LINE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Power Supply Current-Max (ICC)
88 mA
88 mA
Propagation Delay (tpd)
17 ns
17 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
4.57 mm
5.08 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
YES
NO
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Form
J BEND
THROUGH-HOLE
Terminal Pitch
1.27 mm
2.54 mm
Terminal Position
QUAD
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Trigger Type
POSITIVE EDGE
POSITIVE EDGE
Width
11.5062 mm
7.62 mm
Base Number Matches
2
1
Part Package Code
DIP
Package Description
DIP, DIP24,.3
Pin Count
24
JESD-609 Code
e4
Packing Method
TUBE
Prop. Delay@Nom-Sup
20 ns
Terminal Finish
NICKEL PALLADIUM GOLD
Compare SN74ALS646FN with alternatives
Compare SN74ALS646ANTE4 with alternatives