IC,COUNTER,UP/DOWN,4-BIT BINARY,LS-TTL,DIP,16PIN,PLASTIC
Parameter Name | Attribute value |
Is it Rohs certified? | incompatible |
Maker | Motorola ( NXP ) |
Parts packaging code | DIP |
package instruction | DIP, |
Contacts | 16 |
Reach Compliance Code | unknow |
Other features | TCO OUTPUT |
Counting direction | BIDIRECTIONAL |
series | LS |
JESD-30 code | R-PDIP-T16 |
JESD-609 code | e0 |
length | 19.175 mm |
Load capacitance (CL) | 15 pF |
Load/preset input | YES |
Logic integrated circuit type | BINARY COUNTER |
Operating mode | SYNCHRONOUS |
Number of digits | 4 |
Number of functions | 1 |
Number of terminals | 16 |
Maximum operating temperature | 70 °C |
Minimum operating temperature | |
Package body material | PLASTIC/EPOXY |
encapsulated code | DIP |
Package shape | RECTANGULAR |
Package form | IN-LINE |
Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
Maximum supply current (ICC) | 35 mA |
propagation delay (tpd) | 36 ns |
Certification status | Not Qualified |
Maximum seat height | 4.44 mm |
Maximum supply voltage (Vsup) | 5.25 V |
Minimum supply voltage (Vsup) | 4.75 V |
Nominal supply voltage (Vsup) | 5 V |
surface mount | NO |
technology | TTL |
Temperature level | COMMERCIAL |
Terminal surface | Tin/Lead (Sn/Pb) |
Terminal form | THROUGH-HOLE |
Terminal pitch | 2.54 mm |
Terminal location | DUAL |
Maximum time at peak reflow temperature | NOT SPECIFIED |
Trigger type | POSITIVE EDGE |
width | 7.62 mm |
minfmax | 20 MHz |
SN74LS191N | SN54LS190 | SN54LS191J | SN54LS190J | |
---|---|---|---|---|
Description | IC,COUNTER,UP/DOWN,4-BIT BINARY,LS-TTL,DIP,16PIN,PLASTIC | IC,COUNTER,UP/DOWN,4-BIT BINARY,LS-TTL,DIP,16PIN,PLASTIC | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16 | IC,COUNTER,UP/DOWN,4-BIT BINARY,LS-TTL,DIP,16PIN,PLASTIC |
Is it Rohs certified? | incompatible | - | incompatible | incompatible |
Maker | Motorola ( NXP ) | - | Motorola ( NXP ) | Motorola ( NXP ) |
Parts packaging code | DIP | - | DIP | DIP |
package instruction | DIP, | - | DIP, | DIP, DIP16,.3 |
Contacts | 16 | - | 16 | 16 |
Reach Compliance Code | unknow | - | unknow | unknow |
Other features | TCO OUTPUT | - | TCO OUTPUT | TCO OUTPUT |
Counting direction | BIDIRECTIONAL | - | BIDIRECTIONAL | BIDIRECTIONAL |
series | LS | - | LS | LS |
JESD-30 code | R-PDIP-T16 | - | R-GDIP-T16 | R-GDIP-T16 |
JESD-609 code | e0 | - | e0 | e0 |
length | 19.175 mm | - | 19.3 mm | 19.3 mm |
Load capacitance (CL) | 15 pF | - | 15 pF | 15 pF |
Load/preset input | YES | - | YES | YES |
Logic integrated circuit type | BINARY COUNTER | - | BINARY COUNTER | DECADE COUNTER |
Operating mode | SYNCHRONOUS | - | SYNCHRONOUS | SYNCHRONOUS |
Number of digits | 4 | - | 4 | 4 |
Number of functions | 1 | - | 1 | 1 |
Number of terminals | 16 | - | 16 | 16 |
Maximum operating temperature | 70 °C | - | 125 °C | 125 °C |
Package body material | PLASTIC/EPOXY | - | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
encapsulated code | DIP | - | DIP | DIP |
Package shape | RECTANGULAR | - | RECTANGULAR | RECTANGULAR |
Package form | IN-LINE | - | IN-LINE | IN-LINE |
Peak Reflow Temperature (Celsius) | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED |
Maximum supply current (ICC) | 35 mA | - | 35 mA | 35 mA |
propagation delay (tpd) | 36 ns | - | 36 ns | 36 ns |
Certification status | Not Qualified | - | Not Qualified | Not Qualified |
Maximum seat height | 4.44 mm | - | 4.19 mm | 4.19 mm |
Maximum supply voltage (Vsup) | 5.25 V | - | 5.5 V | 5.5 V |
Minimum supply voltage (Vsup) | 4.75 V | - | 4.5 V | 4.5 V |
Nominal supply voltage (Vsup) | 5 V | - | 5 V | 5 V |
surface mount | NO | - | NO | NO |
technology | TTL | - | TTL | TTL |
Temperature level | COMMERCIAL | - | MILITARY | MILITARY |
Terminal surface | Tin/Lead (Sn/Pb) | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
Terminal form | THROUGH-HOLE | - | THROUGH-HOLE | THROUGH-HOLE |
Terminal pitch | 2.54 mm | - | 2.54 mm | 2.54 mm |
Terminal location | DUAL | - | DUAL | DUAL |
Maximum time at peak reflow temperature | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED |
Trigger type | POSITIVE EDGE | - | POSITIVE EDGE | POSITIVE EDGE |
width | 7.62 mm | - | 7.62 mm | 7.62 mm |
minfmax | 20 MHz | - | 20 MHz | 20 MHz |