SN74HCT643N-10
vs
M74HCT643B1R
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
STMICROELECTRONICS
Package Description
DIP,
DIP, DIP20,.3
Reach Compliance Code
unknown
compliant
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
WITH DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B
INVERTED OUTPUTS PORT A TO B
Family
HCT
HCT
JESD-30 Code
R-PDIP-T20
R-PDIP-T20
Length
24.325 mm
Load Capacitance (CL)
150 pF
150 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
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
DIP
DIP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Propagation Delay (tpd)
34 ns
45 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.08 mm
3.93 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
NO
NO
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
MILITARY
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Width
7.62 mm
7.62 mm
Base Number Matches
1
1
Pbfree Code
Rohs Code
Part Package Code
DIP
Pin Count
20
Control Type
COMMON CONTROL
Count Direction
BIDIRECTIONAL
JESD-609 Code
e3
Max I(ol)
0.006 A
Package Equivalence Code
DIP20,.3
Prop. Delay@Nom-Sup
33 ns
Terminal Finish
MATTE TIN
Compare SN74HCT643N-10 with alternatives
Compare M74HCT643B1R with alternatives