CD74HC191E
vs
M74HC191B1R
feature comparison
| Part Life Cycle Code |
Active
|
Active
|
| Ihs Manufacturer |
ROCHESTER ELECTRONICS LLC
|
STMICROELECTRONICS
|
| Package Description |
DIP-16
|
DIP, DIP16,.3
|
| Reach Compliance Code |
unknown
|
compliant
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Additional Feature |
TCO OUTPUT
|
TCO OUTPUT
|
| Count Direction |
BIDIRECTIONAL
|
BIDIRECTIONAL
|
| Family |
HC/UH
|
HC/UH
|
| JESD-30 Code |
R-PDIP-T16
|
R-PDIP-T16
|
| Load/Preset Input |
YES
|
YES
|
| Logic IC Type |
BINARY COUNTER
|
BINARY COUNTER
|
| Mode of Operation |
SYNCHRONOUS
|
SYNCHRONOUS
|
| Number of Bits |
4
|
4
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
16
|
16
|
| Operating Temperature-Max |
125 °C
|
125 °C
|
| Operating Temperature-Min |
-55 °C
|
-55 °C
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
DIP
|
DIP
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
IN-LINE
|
IN-LINE
|
| Propagation Delay (tpd) |
255 ns
|
270 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| 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 |
MILITARY
|
MILITARY
|
| Terminal Form |
THROUGH-HOLE
|
THROUGH-HOLE
|
| Terminal Position |
DUAL
|
DUAL
|
| Trigger Type |
POSITIVE EDGE
|
POSITIVE EDGE
|
| fmax-Min |
35 MHz
|
20 MHz
|
| Base Number Matches |
1
|
1
|
| Pbfree Code |
|
Yes
|
| Rohs Code |
|
Yes
|
| Part Package Code |
|
DIP
|
| Pin Count |
|
16
|
| JESD-609 Code |
|
e3
|
| Load Capacitance (CL) |
|
50 pF
|
| Max Frequency@Nom-Sup |
|
20000000 Hz
|
| Max I(ol) |
|
0.004 A
|
| Package Equivalence Code |
|
DIP16,.3
|
| Packing Method |
|
TUBE
|
| Seated Height-Max |
|
5.1 mm
|
| Terminal Finish |
|
MATTE TIN
|
| Terminal Pitch |
|
2.54 mm
|
| Width |
|
7.62 mm
|
|
|
|
Compare CD74HC191E with alternatives
Compare M74HC191B1R with alternatives