Part Details for 74191PC by Texas Instruments
Overview of 74191PC by Texas Instruments
- 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)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part Details for 74191PC
74191PC CAD Models
74191PC Part Data Attributes
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74191PC
Texas Instruments
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Datasheet
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74191PC
Texas Instruments
TTL/H/L SERIES, SYN POSITIVE EDGE TRIGGERED 16-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, PLASTIC, DIP-16
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Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
Part Package Code | DIP | |
Package Description | DIP, DIP16,.3 | |
Pin Count | 16 | |
Reach Compliance Code | unknown | |
HTS Code | 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 | |
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 |
Alternate Parts for 74191PC
This table gives cross-reference parts and alternative options found for 74191PC. 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 74191PC, 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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93191DMQB | Binary Counter, Synchronous, Bidirectional, TTL, CDIP16, | Fairchild Semiconductor Corporation | 74191PC vs 93191DMQB |
93191DM | Binary Counter, Synchronous, Bidirectional, TTL, CDIP16, | Fairchild Semiconductor Corporation | 74191PC vs 93191DM |
SN74191J | Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16, DIP-16 | Rochester Electronics LLC | 74191PC vs SN74191J |
5962-01-070-6595 | IC,COUNTER,UP/DOWN,4-BIT BINARY,STD-TTL,DIP,16PIN,CERAMIC | Texas Instruments | 74191PC vs 5962-01-070-6595 |
SN54191J | Synchronous Up/Down Counters With Down/Up Mode Control 16-CDIP -55 to 125 | Texas Instruments | 74191PC vs SN54191J |
74191DC | Binary Counter, Synchronous, Bidirectional, TTL, CDIP16, | Fairchild Semiconductor Corporation | 74191PC vs 74191DC |
SNC54191J | Decade Counter, | Rochester Electronics LLC | 74191PC vs SNC54191J |
DM74191J | IC,COUNTER,UP/DOWN,4-BIT BINARY,STD-TTL,DIP,16PIN,CERAMIC | National Semiconductor Corporation | 74191PC vs DM74191J |
74191DC | Binary Counter, | Rochester Electronics LLC | 74191PC vs 74191DC |
54191J/B | Decade Counter, | Rochester Electronics LLC | 74191PC vs 54191J/B |