PAL20L8DNC
vs
CY7C344B-15HMB
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
NATIONAL SEMICONDUCTOR CORP
|
CYPRESS SEMICONDUCTOR CORP
|
| Package Description |
DIP, DIP24,.3
|
WQCCJ, LDCC28,.5SQ
|
| Reach Compliance Code |
unknown
|
not_compliant
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Additional Feature |
ACTIVE LOW OUTPUT
|
MACROCELLS INTERCONNECTED BY PIA; 32 MACROCELLS; 1 EXTERNAL CLOCK; SHARED INPUT/CLOCK
|
| Architecture |
PAL-TYPE
|
PAL-TYPE
|
| JESD-30 Code |
R-PDIP-T24
|
S-CQCC-J28
|
| JESD-609 Code |
e0
|
e0
|
| Length |
31.915 mm
|
11.43 mm
|
| Number of Dedicated Inputs |
14
|
7
|
| Number of I/O Lines |
6
|
16
|
| Number of Inputs |
20
|
24
|
| Number of Outputs |
8
|
16
|
| Number of Product Terms |
64
|
320
|
| Number of Terminals |
24
|
28
|
| Operating Temperature-Max |
75 °C
|
125 °C
|
| Operating Temperature-Min |
|
-55 °C
|
| Organization |
14 DEDICATED INPUTS, 6 I/O
|
7 DEDICATED INPUTS, 16 I/O
|
| Output Function |
COMBINATORIAL
|
MACROCELL
|
| Package Body Material |
PLASTIC/EPOXY
|
CERAMIC, METAL-SEALED COFIRED
|
| Package Code |
DIP
|
WQCCJ
|
| Package Equivalence Code |
DIP24,.3
|
LDCC28,.5SQ
|
| Package Shape |
RECTANGULAR
|
SQUARE
|
| Package Style |
IN-LINE
|
CHIP CARRIER, WINDOW
|
| Programmable Logic Type |
OT PLD
|
UV PLD
|
| Propagation Delay |
10 ns
|
30 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
5.08 mm
|
4.57 mm
|
| Supply Voltage-Max |
5.25 V
|
5.5 V
|
| Supply Voltage-Min |
4.75 V
|
4.5 V
|
| Supply Voltage-Nom |
5 V
|
5 V
|
| Surface Mount |
NO
|
YES
|
| Technology |
TTL
|
CMOS
|
| Temperature Grade |
COMMERCIAL EXTENDED
|
MILITARY
|
| Terminal Finish |
TIN LEAD
|
TIN LEAD
|
| Terminal Form |
THROUGH-HOLE
|
J BEND
|
| Terminal Pitch |
2.54 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
QUAD
|
| Width |
7.62 mm
|
11.43 mm
|
| Base Number Matches |
3
|
1
|
| Part Package Code |
|
QLCC
|
| Pin Count |
|
28
|
| ECCN Code |
|
3A001.A.2.C
|
| Clock Frequency-Max |
|
40 MHz
|
| Screening Level |
|
38535Q/M;38534H;883B
|
|
|
|
Compare PAL20L8DNC with alternatives
Compare CY7C344B-15HMB with alternatives