74F676LCQR
vs
54F676LMQB
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
NATIONAL SEMICONDUCTOR CORP
ROCHESTER ELECTRONICS LLC
Package Description
QCCN,
QCCN,
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
CHIP SELECT DISABLES BOTH SERIAL & PARALLEL OPERATIONS
HOLD MODE; CHIP SELECT DISABLES BOTH SERIAL & PARALLEL OPERATIONS
Count Direction
RIGHT
RIGHT
Family
F/FAST
F/FAST
JESD-30 Code
S-CQCC-N28
S-CQCC-N
Length
11.43 mm
8.89 mm
Logic IC Type
PARALLEL IN SERIAL OUT
PARALLEL IN SERIAL OUT
Number of Bits
16
16
Number of Functions
1
1
Number of Terminals
28
28
Operating Temperature-Max
70 °C
125 °C
Operating Temperature-Min
-55 °C
Output Polarity
TRUE
TRUE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
CERAMIC, METAL-SEALED COFIRED
Package Code
QCCN
QCCN
Package Shape
SQUARE
SQUARE
Package Style
CHIP CARRIER
CHIP CARRIER
Propagation Delay (tpd)
13.5 ns
14.5 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
1.93 mm
1.905 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
YES
YES
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
MILITARY
Terminal Form
NO LEAD
NO LEAD
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Trigger Type
NEGATIVE EDGE
NEGATIVE EDGE
Width
11.43 mm
8.89 mm
fmax-Min
110 MHz
90 MHz
Base Number Matches
1
4
Pbfree Code
Rohs Code
JESD-609 Code
e0
Package Equivalence Code
LCC28,.45SQ
Screening Level
MIL-STD-883 Class B
Terminal Finish
TIN LEAD
Compare 74F676LCQR with alternatives
Compare 54F676LMQB with alternatives