Datasheets
74F161APC by:
Fairchild Semiconductor Corporation
Fairchild Semiconductor Corporation
National Semiconductor Corporation
onsemi
Rochester Electronics LLC
Texas Instruments
Not Found

Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16, 0.300 INCH, PLASTIC, MS-001, DIP-16

Part Details for 74F161APC by Fairchild Semiconductor Corporation

Results Overview of 74F161APC by Fairchild Semiconductor Corporation

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.

74F161APC Information

74F161APC by Fairchild Semiconductor Corporation is a Counter.
Counters are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

Price & Stock for 74F161APC

Part # Distributor Description Stock Price Buy
Onlinecomponents.com Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Rail RoHS: Compliant 12 In Stock
  • 1 $2.0000
  • 25 $1.7800
  • 100 $0.8930
  • 250 $0.4140
  • 500 $0.3540
  • 1,000 $0.3000
  • 2,500 $0.2800
$0.2800 / $2.0000 Buy Now
Bristol Electronics   821
RFQ
Bristol Electronics   3
RFQ
Quest Components IC,COUNTER,UP,4-BIT BINARY,F-TTL,DIP,16PIN,PLASTIC 526
  • 1 $0.5400
  • 45 $0.3600
  • 168 $0.2520
$0.2520 / $0.5400 Buy Now
Quest Components IC,COUNTER,UP,4-BIT BINARY,F-TTL,DIP,16PIN,PLASTIC 278
  • 1 $0.9000
  • 29 $0.5400
  • 112 $0.4500
$0.4500 / $0.9000 Buy Now
Quest Components IC,COUNTER,UP,4-BIT BINARY,F-TTL,DIP,16PIN,PLASTIC 107
  • 1 $2.1200
  • 17 $1.3250
  • 58 $1.1660
$1.1660 / $2.1200 Buy Now
Quest Components IC,COUNTER,UP,4-BIT BINARY,F-TTL,DIP,16PIN,PLASTIC 60
  • 1 $2.3050
  • 12 $1.3830
  • 44 $1.1525
$1.1525 / $2.3050 Buy Now
Quest Components IC,COUNTER,UP,4-BIT BINARY,F-TTL,DIP,16PIN,PLASTIC 5
  • 1 $0.8145
$0.8145 Buy Now
Chip 1 Exchange INSTOCK 73
RFQ

Part Details for 74F161APC

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74F161APC Part Data Attributes

74F161APC Fairchild Semiconductor Corporation
Buy Now Datasheet
Compare Parts:
74F161APC Fairchild Semiconductor Corporation Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16, 0.300 INCH, PLASTIC, MS-001, DIP-16
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Part Package Code DIP
Package Description 0.300 INCH, PLASTIC, MS-001, DIP-16
Pin Count 16
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Additional Feature TCO OUTPUT
Count Direction UP
Family F/FAST
JESD-30 Code R-PDIP-T16
JESD-609 Code e3
Length 19.305 mm
Load/Preset Input YES
Logic IC Type BINARY COUNTER
Max Frequency@Nom-Sup 90000000 Hz
Max I(ol) 0.02 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) 55 mA
Propagation Delay (tpd) 11 ns
Qualification Status Not Qualified
Seated Height-Max 5.08 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology TTL
Temperature Grade COMMERCIAL
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Trigger Type POSITIVE EDGE
Width 7.62 mm
fmax-Min 90 MHz

Alternate Parts for 74F161APC

This table gives cross-reference parts and alternative options found for 74F161APC. 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 74F161APC, 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 Manufacturer Composite Price Description Compare
MC74F161AJS Rochester Electronics LLC Check for Price Binary Counter, 74F161APC vs MC74F161AJS
MC74F161AJ Motorola Mobility LLC Check for Price F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, CERAMIC, DIP-16 74F161APC vs MC74F161AJ
74F161AN Signetics Check for Price Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16, PLASTIC, DIP-16 74F161APC vs 74F161AN
I74F161AN,112 NXP Semiconductors Check for Price 74F161A, 74F163A - 4-bit binary counter DIP 16-Pin 74F161APC vs I74F161AN,112
I74F161AN NXP Semiconductors Check for Price IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, PLASTIC, DIP-16, Counter 74F161APC vs I74F161AN
M38510/34301BEA Motorola Semiconductor Products Check for Price Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16 74F161APC vs M38510/34301BEA
SN74F161AN3 Rochester Electronics LLC Check for Price Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16, PLASTIC, DIP-16 74F161APC vs SN74F161AN3
N74F161AN Rochester Electronics LLC Check for Price Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16, PLASTIC, DIP-16 74F161APC vs N74F161AN
Part Number Manufacturer Composite Price Description Compare
74F161APCX Fairchild Semiconductor Corporation Check for Price Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16, 0.300 INCH, PLASTIC, MS-001, DIP-16 74F161APC vs 74F161APCX
74F161ADC National Semiconductor Corporation Check for Price IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, Counter 74F161APC vs 74F161ADC
SN74F161AD3 Rochester Electronics LLC Check for Price Binary Counter, 74F161APC vs SN74F161AD3
74F161ASCX Texas Instruments Check for Price F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, 0.150 INCH, SOP-16 74F161APC vs 74F161ASCX
74F161ADC Fairchild Semiconductor Corporation Check for Price Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16 74F161APC vs 74F161ADC
74ACT161PCQR Texas Instruments Check for Price ACT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, PLASTIC, DIP-16 74F161APC vs 74ACT161PCQR
54F161A/BEA NXP Semiconductors Check for Price IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, CERAMIC, DIP-16, Counter 74F161APC vs 54F161A/BEA
SN54F161AFK-00 Texas Instruments Check for Price F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CQCC20 74F161APC vs SN54F161AFK-00
SN74F161ANE4 Texas Instruments Check for Price Synchronous 4-Bit Binary Counter 16-PDIP 0 to 70 74F161APC vs SN74F161ANE4
M38510/34301BEA NXP Semiconductors Check for Price IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, CERAMIC, DIP-16, Counter 74F161APC vs M38510/34301BEA

74F161APC Related Parts

74F161APC Frequently Asked Questions (FAQ)

  • The maximum clock frequency for the 74F161APC is 30 MHz, but it can vary depending on the operating voltage and temperature. It's recommended to check the datasheet for specific timing characteristics and to perform thorough testing to ensure reliable operation at higher frequencies.

  • To ensure proper reset, connect the MR (Master Reset) pin to a pull-up resistor and a capacitor to VCC. This will ensure that the device is reset during power-up and that any internal state is cleared. Additionally, make sure to follow the recommended power-up sequence and timing in the datasheet.

  • The maximum input voltage for the 74F161APC is 7V, but it's recommended to operate within the recommended operating voltage range of 4.5V to 5.5V to ensure reliable operation and to prevent damage to the device.

  • Yes, the 74F161APC can be used in a 3.3V system, but it's essential to ensure that the input signals are within the recommended voltage range of 3.3V ± 0.3V. Additionally, the output voltage levels may not be compatible with 3.3V logic, so level shifting or voltage translation may be required.

  • Asynchronous inputs can cause metastability issues in the 74F161APC. To handle asynchronous inputs, use synchronizers or flip-flops to synchronize the inputs to the clock domain. Additionally, ensure that the input signals meet the recommended setup and hold times to prevent data corruption or metastability.