There are no models available for this part yet.
Overview of TC74HC191AP by Toshiba America Electronic Components
Note: 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.
- 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 )
Where used in Applications:
Education and Research
Healthcare
Agriculture Technology
CAD Models for TC74HC191AP by Toshiba America Electronic Components
Part Data Attributes for TC74HC191AP by Toshiba America Electronic Components
|
|
---|---|
Pbfree Code
|
Yes
|
Rohs Code
|
No
|
Part Life Cycle Code
|
Obsolete
|
Ihs Manufacturer
|
TOSHIBA CORP
|
Part Package Code
|
DIP
|
Package Description
|
DIP, DIP16,.3
|
Pin Count
|
16
|
Reach Compliance Code
|
unknown
|
HTS Code
|
8542.39.00.01
|
Samacsys Manufacturer
|
Toshiba
|
Count Direction
|
BIDIRECTIONAL
|
Family
|
HC/UH
|
JESD-30 Code
|
R-PDIP-T16
|
Length
|
19.25 mm
|
Load Capacitance (CL)
|
50 pF
|
Load/Preset Input
|
YES
|
Logic IC Type
|
BINARY COUNTER
|
Max Frequency@Nom-Sup
|
20000000 Hz
|
Max I(ol)
|
0.004 A
|
Mode of Operation
|
SYNCHRONOUS
|
Number of Bits
|
4
|
Number of Functions
|
1
|
Number of Terminals
|
16
|
Operating Temperature-Max
|
85 °C
|
Operating Temperature-Min
|
-40 °C
|
Package Body Material
|
PLASTIC/EPOXY
|
Package Code
|
DIP
|
Package Equivalence Code
|
DIP16,.3
|
Package Shape
|
RECTANGULAR
|
Package Style
|
IN-LINE
|
Peak Reflow Temperature (Cel)
|
NOT SPECIFIED
|
Propagation Delay (tpd)
|
225 ns
|
Qualification Status
|
Not Qualified
|
Seated Height-Max
|
4.45 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
|
INDUSTRIAL
|
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
|
52 MHz
|
Alternate Parts for TC74HC191AP
This table gives cross-reference parts and alternative options found for TC74HC191AP. 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 TC74HC191AP, 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 |
---|---|---|---|
SN74HC191J | IC,COUNTER,UP/DOWN,4-BIT BINARY,HC-CMOS,DIP,16PIN,CERAMIC | Texas Instruments | TC74HC191AP vs SN74HC191J |
SN74HC191N | 4-Bit Synchronous Up/Down Binary Counters 16-PDIP -40 to 85 | Texas Instruments | TC74HC191AP vs SN74HC191N |
MC74HC191ND | IC,COUNTER,UP/DOWN,4-BIT BINARY,HC-CMOS,DIP,16PIN,PLASTIC | Freescale Semiconductor | TC74HC191AP vs MC74HC191ND |
MC74HC191D | IC,COUNTER,UP/DOWN,4-BIT BINARY,HC-CMOS,SOP,16PIN,PLASTIC | Motorola Mobility LLC | TC74HC191AP vs MC74HC191D |
MC74HC191NDS | Decade Counter, | Rochester Electronics LLC | TC74HC191AP vs MC74HC191NDS |
GD74HC191J | Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CDIP16, | Goldstar Electron Co Ltd | TC74HC191AP vs GD74HC191J |
MC74HC191JDS | Decade Counter, | Rochester Electronics LLC | TC74HC191AP vs MC74HC191JDS |
MC74HC191JD | IC,COUNTER,UP/DOWN,4-BIT BINARY,HC-CMOS,DIP,16PIN,CERAMIC | Freescale Semiconductor | TC74HC191AP vs MC74HC191JD |
M74HC191B1N | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, PLASTIC, DIP-16 | STMicroelectronics | TC74HC191AP vs M74HC191B1N |
SN74HC191N1 | IC,COUNTER,UP/DOWN,4-BIT BINARY,HC-CMOS,DIP,16PIN,PLASTIC | Texas Instruments | TC74HC191AP vs SN74HC191N1 |