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Part Details for CD74HC191E by Texas Instruments
Overview of CD74HC191E by Texas Instruments
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (7 crosses)
- CAD Models: (Available)
- 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.
Applications
Education and Research
Healthcare
Agriculture Technology
Price & Stock for CD74HC191E
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-49590-ND
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DigiKey | IC BINARY COUNTER 4-BIT 16DIP Min Qty: 1 Lead time: 12 Weeks Container: Tube |
212 In Stock |
|
$0.3708 / $0.9200 | Buy Now |
|
DISTI #
595-CD74HC191E
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Mouser Electronics | Counter ICs Hi-Sp CMOS Logic Pre Sync 4-Bit Bry Up/Dn RoHS: Compliant | 97 |
|
$0.3560 / $0.9200 | Buy Now |
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Quest Components | Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP | 19 |
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$0.6415 / $0.7698 | Buy Now |
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Rochester Electronics | CD74HC191 High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters RoHS: Compliant Status: Active Min Qty: 1 | 17039 |
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$0.3421 / $0.4025 | Buy Now |
|
DISTI #
CD74HC191E
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TME | IC: digital, 4bit,binary counter, TTL, THT, DIP16, HC, 2÷6VDC Min Qty: 1 | 118 |
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$0.4760 / $0.8560 | Buy Now |
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Ameya Holding Limited | IC: digital, 4bit,binary counter, Channels: 2, IN: 2, TTL, HC, THT | 460 |
|
RFQ | |
|
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Chip1Cloud | IC BCD UP/DWN COUNTR PREST 16DIP | 1380 |
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RFQ | |
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New Advantage Corporation | RoHS: Compliant Min Qty: 1 Package Multiple: 1 | 1000 |
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$0.2200 / $0.2800 | Buy Now |
Part Details for CD74HC191E
CD74HC191E CAD Models
CD74HC191E Part Data Attributes:
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CD74HC191E
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
CD74HC191E
Texas Instruments
High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-PDIP -55 to 125
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIP | |
| Package Description | ROHS COMPLIANT, PLASTIC, DIP-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | RCO OUTPUT | |
| Count Direction | BIDIRECTIONAL | |
| Family | HC/UH | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e4 | |
| 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) | 0.0052 A | |
| 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 | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Power Supply Current-Max (ICC) | 0.08 mA | |
| Prop. Delay@Nom-Sup | 37 ns | |
| Propagation Delay (tpd) | 255 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) | 4.5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | MILITARY | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Trigger Type | POSITIVE EDGE | |
| Width | 7.62 mm | |
| fmax-Min | 23 MHz |
Alternate Parts for CD74HC191E
This table gives cross-reference parts and alternative options found for CD74HC191E. 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 CD74HC191E, 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 |
|---|---|---|---|
| SN74HC191N | 4-Bit Synchronous Up/Down Binary Counters 16-PDIP -40 to 85 | Texas Instruments | CD74HC191E vs SN74HC191N |
| CD54HC191F3A | High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counter 16-CDIP -55 to 125 | Texas Instruments | CD74HC191E vs CD54HC191F3A |
| SN54HC191J | Synchronous 4-Bit Up/Down Binary Counters 16-CDIP -55 to 125 | Texas Instruments | CD74HC191E vs SN54HC191J |
| CD74HC191EE4 | High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-PDIP -55 to 125 | Texas Instruments | CD74HC191E vs CD74HC191EE4 |
| MC74HC191N | Decade Counter, | Rochester Electronics LLC | CD74HC191E vs MC74HC191N |
| M74HC191B1R | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, PLASTIC, DIP-16 | STMicroelectronics | CD74HC191E vs M74HC191B1R |
| 5962-8689101EA | Synchronous 4-Bit Up/Down Binary Counters 16-CDIP -55 to 125 | Texas Instruments | CD74HC191E vs 5962-8689101EA |