74F657QCQR
vs
SN74F657DWRG4
feature comparison
Part Life Cycle Code |
Obsolete
|
Contact Manufacturer
|
Ihs Manufacturer |
NATIONAL SEMICONDUCTOR CORP
|
ROCHESTER ELECTRONICS LLC
|
Package Description |
QCCJ,
|
SOP,
|
Reach Compliance Code |
unknown
|
unknown
|
HTS Code |
8542.39.00.01
|
8542.39.00.01
|
Additional Feature |
WITH DIRECTION CONTROL; PARITY GENERATION A TO B; ERROR DETECTION B TO A
|
PARITY GENERATION A TO B; IOL = 24MA @ VOL = 0.5V FOR PORT A; IOH = 3MA @ VOH = 2.4V FOR PORT A
|
Family |
F/FAST
|
F/FAST
|
JESD-30 Code |
S-PQCC-J28
|
R-PDSO-G24
|
Length |
11.43 mm
|
15.4 mm
|
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 |
28
|
24
|
Operating Temperature-Max |
70 °C
|
70 °C
|
Operating Temperature-Min |
|
|
Output Characteristics |
3-STATE
|
3-STATE
|
Output Polarity |
TRUE
|
TRUE
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
QCCJ
|
SOP
|
Package Equivalence Code |
LDCC28,.5SQ
|
|
Package Shape |
SQUARE
|
RECTANGULAR
|
Package Style |
CHIP CARRIER
|
SMALL OUTLINE
|
Propagation Delay (tpd) |
8 ns
|
8 ns
|
Qualification Status |
Not Qualified
|
|
Seated Height-Max |
4.57 mm
|
2.65 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
|
COMMERCIAL
|
Terminal Form |
J BEND
|
GULL WING
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
QUAD
|
DUAL
|
Width |
11.43 mm
|
7.5 mm
|
Base Number Matches |
2
|
2
|
|
|
|
Compare 74F657QCQR with alternatives
Compare SN74F657DWRG4 with alternatives