HD74HC643FP-EL
vs
MM74HC643WM
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
RENESAS ELECTRONICS CORP
NATIONAL SEMICONDUCTOR CORP
Part Package Code
SOIC
Package Description
FP-20DA
SOP, SOP20,.4
Pin Count
20
Reach Compliance Code
compliant
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Family
HC/UH
HC/UH
JESD-30 Code
R-PDSO-G20
R-PDSO-G20
Length
12.6 mm
12.8 mm
Logic IC Type
BUS TRANSCEIVER
BUS TRANSCEIVER
Number of Bits
8
8
Number of Functions
1
1
Number of Ports
2
2
Number of Terminals
20
20
Operating Temperature-Max
85 °C
85 °C
Operating Temperature-Min
-40 °C
-40 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Propagation Delay (tpd)
115 ns
22 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.2 mm
2.65 mm
Supply Voltage-Max (Vsup)
6 V
6 V
Supply Voltage-Min (Vsup)
2 V
2 V
Supply Voltage-Nom (Vsup)
4.5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
INDUSTRIAL
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
5.5 mm
7.5 mm
Base Number Matches
2
2
Rohs Code
Additional Feature
WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B
Control Type
COMMON CONTROL
Count Direction
BIDIRECTIONAL
JESD-609 Code
e0
Load Capacitance (CL)
50 pF
Package Equivalence Code
SOP20,.4
Terminal Finish
TIN LEAD
Compare HD74HC643FP-EL with alternatives
Compare MM74HC643WM with alternatives