Part Details for MM54HC191J by National Semiconductor Corporation
Overview of MM54HC191J by National Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for MM54HC191J
MM54HC191J CAD Models
MM54HC191J Part Data Attributes
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MM54HC191J
National Semiconductor Corporation
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Datasheet
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MM54HC191J
National Semiconductor Corporation
IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16, CERAMIC, DIP-16, Counter
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Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
Package Description | DIP, DIP16,.3 | |
Reach Compliance Code | unknown | |
HTS Code | 8542.39.00.01 | |
Additional Feature | TCO OUTPUT | |
Count Direction | BIDIRECTIONAL | |
Family | HC/UH | |
JESD-30 Code | R-GDIP-T16 | |
JESD-609 Code | e0 | |
Length | 19.43 mm | |
Load Capacitance (CL) | 50 pF | |
Load/Preset Input | YES | |
Logic IC Type | BINARY COUNTER | |
Mode of Operation | SYNCHRONOUS | |
Number of Bits | 4 | |
Number of Functions | 1 | |
Number of Terminals | 16 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -55 °C | |
Package Body Material | CERAMIC, GLASS-SEALED | |
Package Code | DIP | |
Package Equivalence Code | DIP16,.3 | |
Package Shape | RECTANGULAR | |
Package Style | IN-LINE | |
Propagation Delay (tpd) | 66 ns | |
Qualification Status | Not Qualified | |
Seated Height-Max | 5.08 mm | |
Supply Voltage-Max (Vsup) | 6 V | |
Supply Voltage-Min (Vsup) | 2 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | NO | |
Technology | CMOS | |
Temperature Grade | MILITARY | |
Terminal Finish | TIN LEAD | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | DUAL | |
Trigger Type | POSITIVE EDGE | |
Width | 7.62 mm | |
fmax-Min | 13 MHz |
Alternate Parts for MM54HC191J
This table gives cross-reference parts and alternative options found for MM54HC191J. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MM54HC191J, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
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MC74HC191JS | Decade Counter, | Rochester Electronics LLC | MM54HC191J vs MC74HC191JS |
MC74HC191NDS | Decade Counter, | Rochester Electronics LLC | MM54HC191J vs MC74HC191NDS |
SN74HC191J | IC,COUNTER,UP/DOWN,4-BIT BINARY,HC-CMOS,DIP,16PIN,CERAMIC | Texas Instruments | MM54HC191J vs SN74HC191J |
HD74HC191P-E | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, DP-16 | Renesas Electronics Corporation | MM54HC191J vs HD74HC191P-E |
5962-8689101EX | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16 | Texas Instruments | MM54HC191J vs 5962-8689101EX |
CD54HC191F3A | High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counter 16-CDIP -55 to 125 | Texas Instruments | MM54HC191J vs CD54HC191F3A |
SN74HC191NP3 | Binary Counter, | Rochester Electronics LLC | MM54HC191J vs SN74HC191NP3 |
MC74HC191ND | Binary Counter, Synchronous, Bidirectional, CMOS, PDIP16, | Motorola Semiconductor Products | MM54HC191J vs MC74HC191ND |
933669460652 | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, SOT-38-1, DIP-16 | NXP Semiconductors | MM54HC191J vs 933669460652 |
CD74HC191EX | Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16, | Harris Semiconductor | MM54HC191J vs CD74HC191EX |