SN54AS2640FK
vs
SN74AS2645FN-00
feature comparison
All Stats
Differences Only
Pbfree Code
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
ROCHESTER ELECTRONICS LLC
TEXAS INSTRUMENTS INC
Reach Compliance Code
unknown
unknown
Additional Feature
WITH DIRECTION CONTROL; 25 OHM OUTPUT SERIES RESISTOR
WITH DIRECTION CONTROL
Family
AS
AS
JESD-30 Code
S-CQCC-N20
S-PQCC-J20
JESD-609 Code
e0
Length
8.89 mm
8.9662 mm
Logic IC Type
BUS TRANSCEIVER
BUS TRANSCEIVER
Moisture Sensitivity Level
NOT SPECIFIED
Number of Bits
8
8
Number of Functions
1
1
Number of Ports
2
2
Number of Terminals
20
20
Operating Temperature-Max
125 °C
70 °C
Operating Temperature-Min
-55 °C
Output Characteristics
3-STATE WITH SERIES RESISTOR
3-STATE WITH SERIES RESISTOR
Output Polarity
INVERTED
TRUE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
PLASTIC/EPOXY
Package Code
QCCN
QCCJ
Package Shape
SQUARE
SQUARE
Package Style
CHIP CARRIER
CHIP CARRIER
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Propagation Delay (tpd)
7 ns
9.5 ns
Qualification Status
COMMERCIAL
Not Qualified
Seated Height-Max
2.03 mm
4.57 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
YES
Technology
TTL
TTL
Temperature Grade
MILITARY
COMMERCIAL
Terminal Finish
TIN LEAD
Terminal Form
NO LEAD
J BEND
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
8.89 mm
8.9662 mm
Base Number Matches
1
1
Package Description
QCCJ,
HTS Code
8542.39.00.01
Load Capacitance (CL)
50 pF
Power Supply Current-Max (ICC)
155 mA
Compare SN54AS2640FK with alternatives
Compare SN74AS2645FN-00 with alternatives