GD54HC643D
vs
M74HC643M1
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
GOLDSTAR ELECTRON CO LTD
STMICROELECTRONICS
Reach Compliance Code
unknown
not_compliant
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
WITH DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B
WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B
Family
HC/UH
HC/UH
JESD-30 Code
R-PDSO-G20
R-PDSO-G20
Load Capacitance (CL)
50 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
125 °C
85 °C
Operating Temperature-Min
-55 °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)
32 ns
28 ns
Qualification Status
Not Qualified
Not Qualified
Supply Voltage-Max (Vsup)
6 V
6 V
Supply Voltage-Min (Vsup)
2 V
2 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
MILITARY
INDUSTRIAL
Terminal Form
GULL WING
GULL WING
Terminal Position
DUAL
DUAL
Base Number Matches
1
2
Pbfree Code
Rohs Code
Part Package Code
SOIC
Package Description
MICRO, PLASTIC, DIP-20
Pin Count
20
Control Type
COMMON CONTROL
Count Direction
BIDIRECTIONAL
JESD-609 Code
e0
Length
12.8 mm
Max I(ol)
0.006 A
Package Equivalence Code
SOP20,.4
Prop. Delay@Nom-Sup
48 ns
Seated Height-Max
2.65 mm
Terminal Finish
TIN LEAD
Terminal Pitch
1.27 mm
Width
7.5 mm
Compare GD54HC643D with alternatives
Compare M74HC643M1 with alternatives