74191PC
vs
SNC54191J
feature comparison
| Rohs Code |
No
|
|
| Part Life Cycle Code |
Obsolete
|
Contact Manufacturer
|
| Ihs Manufacturer |
NATIONAL SEMICONDUCTOR CORP
|
ROCHESTER ELECTRONICS LLC
|
| Part Package Code |
DIP
|
|
| Package Description |
DIP, DIP16,.3
|
,
|
| Pin Count |
16
|
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Count Direction |
BIDIRECTIONAL
|
|
| Family |
TTL/H/L
|
|
| JESD-30 Code |
R-PDIP-T16
|
|
| JESD-609 Code |
e0
|
|
| Length |
19.305 mm
|
|
| Load Capacitance (CL) |
50 pF
|
|
| Load/Preset Input |
YES
|
|
| Logic IC Type |
BINARY COUNTER
|
DECADE COUNTER
|
| Max Frequency@Nom-Sup |
20000000 Hz
|
|
| Max I(ol) |
0.016 A
|
|
| Mode of Operation |
SYNCHRONOUS
|
|
| Number of Bits |
4
|
|
| Number of Functions |
1
|
|
| Number of Terminals |
16
|
|
| Operating Temperature-Max |
70 °C
|
|
| Operating Temperature-Min |
|
|
| Package Body Material |
PLASTIC/EPOXY
|
|
| Package Code |
DIP
|
|
| Package Equivalence Code |
DIP16,.3
|
|
| Package Shape |
RECTANGULAR
|
|
| Package Style |
IN-LINE
|
|
| Power Supply Current-Max (ICC) |
105 mA
|
|
| Prop. Delay@Nom-Sup |
36 ns
|
|
| Propagation Delay (tpd) |
36 ns
|
|
| Qualification Status |
Not Qualified
|
|
| Seated Height-Max |
5.08 mm
|
|
| Supply Voltage-Max (Vsup) |
5.25 V
|
|
| Supply Voltage-Min (Vsup) |
4.75 V
|
|
| Supply Voltage-Nom (Vsup) |
5 V
|
|
| Surface Mount |
NO
|
|
| Technology |
TTL
|
|
| Temperature Grade |
COMMERCIAL
|
|
| Terminal Finish |
Tin/Lead (Sn/Pb)
|
|
| Terminal Form |
THROUGH-HOLE
|
|
| Terminal Pitch |
2.54 mm
|
|
| Terminal Position |
DUAL
|
|
| Trigger Type |
POSITIVE EDGE
|
|
| Width |
7.62 mm
|
|
| fmax-Min |
20 MHz
|
|
| Base Number Matches |
1
|
1
|
|
|
|
Compare 74191PC with alternatives
Compare SNC54191J with alternatives