74HC640NB
vs
HD74HC640P
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Transferred
Ihs Manufacturer
NXP SEMICONDUCTORS
HITACHI LTD
Package Description
DIP,
DIP, DIP20,.3
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
WITH DIRECTION CONTROL
Family
HC/UH
HC/UH
JESD-30 Code
R-PDIP-T20
R-PDIP-T20
Length
26.73 mm
24.5 mm
Load Capacitance (CL)
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
-40 °C
-40 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
INVERTED
INVERTED
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
DIP
DIP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Propagation Delay (tpd)
27 ns
115 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
4.2 mm
5.08 mm
Supply Voltage-Max (Vsup)
6 V
6 V
Supply Voltage-Min (Vsup)
2 V
2 V
Supply Voltage-Nom (Vsup)
5 V
4.5 V
Surface Mount
NO
NO
Technology
CMOS
CMOS
Temperature Grade
AUTOMOTIVE
INDUSTRIAL
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
2
Part Package Code
DIP
Pin Count
20
Control Type
COMMON CONTROL
Count Direction
BIDIRECTIONAL
Max I(ol)
0.006 A
Package Equivalence Code
DIP20,.3
Prop. Delay@Nom-Sup
23 ns
Compare 74HC640NB with alternatives
Compare HD74HC640P with alternatives