MM74HC643J
vs
GD54HC643J
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
NATIONAL SEMICONDUCTOR CORP
GOLDSTAR ELECTRON CO LTD
Package Description
DIP, DIP20,.3
,
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
Additional Feature
INVERTED OUTPUTS PORT A TO B
WITH DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B
Control Type
COMMON CONTROL
Count Direction
BIDIRECTIONAL
Family
HC/UH
HC/UH
JESD-30 Code
R-GDIP-T20
R-CDIP-T20
JESD-609 Code
e0
Length
24.51 mm
Load Capacitance (CL)
150 pF
50 pF
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
125 °C
Operating Temperature-Min
-40 °C
-55 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
CERAMIC, GLASS-SEALED
CERAMIC, METAL-SEALED COFIRED
Package Code
DIP
DIP
Package Equivalence Code
DIP20,.3
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Propagation Delay (tpd)
116 ns
32 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.08 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
NO
NO
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
MILITARY
Terminal Finish
TIN LEAD
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
Terminal Position
DUAL
DUAL
Width
7.62 mm
Base Number Matches
2
2
Compare MM74HC643J with alternatives
Compare GD54HC643J with alternatives