Details, datasheet, quote on part number: MC74HC161AN
CategoryLogic => Counters
DescriptionPresettable Counter , Package: Soic, Pins=16
CompanyON Semiconductor
DatasheetDownload MC74HC161AN datasheet
Cross ref.Similar parts: 74VHC161FT, 8407501EA, 5962-8407501VEA, SN74HC161N, CD54HC161, CD54HC163, CD74HC163, SN54HC163, SN74HC163, M74HC161B1R
Find where to buy


Features, Applications

The MC74HC161A and HC163A are identical in pinout to the LS161 and LS163. The device inputs are compatible with standard CMOS outputs; with pull­up resistors, they are compatible with LSTTL outputs. The HC161A and HC163A are programmable 4­bit binary counters with asynchronous and synchronous reset, respectively.

Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 6.0 V Low Input Current: 1.0 mA High Noise Immunity Characteristic of CMOS Devices In Compliance with the Requirements Defined by JEDEC Standard No. 7A Chip Complexity: 192 FETs or 48 Equivalent Gates

3 = Assembly Location = Wafer Lot = Year = Work Week
Inputs Clock Reset* Load Enable Output Q Reset Load Preset Data Count No Count No Count
*HC163A only. is an Asynchronous Reset Device H = high level, L = low level, X = don't care
Count Mode Binary Device Reset Mode HC161A HC163A Asynchronous Synchronous

Symbol VCC VI VO IIK IOK IO ICC IGND TSTG TL TJ qJA DC Supply Voltage DC Input Voltage DC Output Voltage DC Input Diode Current DC Output Diode Current DC Output Sink Current DC Supply Current per Supply Pin DC Ground Current per Ground Pin Storage Temperature Range Lead Temperature, 1 mm from Case for 10 Seconds Junction Temperature Under Bias Thermal Resistance PDIP SOIC TSSOP PDIP SOIC TSSOP (Note 2.) Parameter Value *0.5 to VCC VO v VCC to Level 1 Oxygen Index: ­ 35% Human Body Model (Note 3.) Machine Model (Note 4.) Charged Device Model (Note 5.) Above VCC and Below GND at 85_C (Note UL­94­VO (0.125 in) $300 V Unit mA _C _C/W

Moisture Sensitivity Flammability Rating ESD Withstand Voltage

1. Absolute maximum continuous ratings are those values beyond which damage to the device may occur. Extended exposure to these conditions or conditions beyond those indicated may adversely affect device reliability. Functional operation under absolute maximum­rated conditions is not implied. 2. IO absolute maximum rating must be observed. 3. Tested EIA/JESD22­A114­A. 4. Tested EIA/JESD22­A115­A. 5. Tested JESD22­C101­A. 6. Tested to EIA/JESD78.

Symbol Parameter Min 2.0 0 Max 6.0 Unit V VCC DC Supply Voltage (Referenced to GND) Vin, Vout TA DC Input Voltage, Output Voltage (Referenced to GND) VCC Operating Temperature, All Package Types Input Rise and Fall Time (Figure _C ns tr, tf VCC 2.0 V VCC 3.0 V VCC 4.5 V VCC V 7. Unused inputs may not be left open. All inputs must be tied to a high­ or low­logic input voltage level.


Related products with the same datasheet
Some Part number from the same manufacture ON Semiconductor
MC74HC163AD Presettable Counter , Package: Soic, Pins=16
MC74HC163AFEL Presettable Counter, Package: SOEIAJ-16, Pins=16
MC74HC163AFL1 Presettable Counter , Package: Soic, Pins=16
MC74HC164A 8-bit Serial-input/parallel-output Shift Register
MC74HC164AD Shift 8-Bit Serial Input/output , Package: Soic, Pins=14
MC74HC164ADTR2 Shift 8-Bit Serial Input/Output, Package: Tssop, Pins=14
MC74HC164AF Shift 8-Bit Serial Input/output , Package: Soic, Pins=14
MC74HC164AFEL Shift 8-Bit Serial Input/Output, Package: Tssop, Pins=14
MC74HC164AFL1 Shift 8-Bit Serial Input/output , Package: Soic, Pins=14
MC74HC165A 8-bit Serial or Parallel-input/ Serial-output Shift Register
MC74HC165AD 8-Bit Serial or Parallel-input/serial Output Shift Register , Package: Soic, Pins=16
MC74HC16XAD Presettable Counters
MC74HC174A Hex D Flip-flop With Common Clock & Reset
MC74HC174AD Hex D-type Flip-flop With Clock , Package: Soic, Pins=16
MC74HC174ADTR2 Hex D-type Flip-flop With Clock, Package: Tssop, Pins=16

LM2574-5 : Easy Switchertm 0.5a Step-down Voltage Regulator

MC74VHCT240ADTR2 : Buffers Octal 3-State Driver Ttl- Compatible I/o , Package: Tssop, Pins=20

MMSZ5V1T3 : Zener Regulator SOD123 Energy Rated, Package: SOD-123, Pins=2

MTB8N50ET4 : NFET D2PAK 500V 0.8R TR, Package: D2PAK, Pins=3

SN74LS132MR1 : Bipolar->LS Family Quad 2-input Schmitt Trigger NAND Gate

1SMC5.0 : 1500 Watt Peak Power Zener Transient Voltage Suppressors

BC857CLT1G : General Purpose Transistors

NLU2G04AMX1TCG : Dual Inverter


NCP512SQ33T2G : 80mA, 1.8V, CMOS Low Dropout Regulator With Enable, Package: SC-88A (SOT-353), Pins=5

NSR15TW1T2G : Diodes, Rectifier - Array Discrete Semiconductor Product 30mA (DC) 15V Schottky; DIODE SCHOTTKY TRPL 30MA15V SC88 Specifications: Diode Type: Schottky ; Diode Configuration: 3 Independent ; Voltage - DC Reverse (Vr) (Max): 15V ; Current - Average Rectified (Io) (per Diode): 30mA (DC) ; Voltage - Forward (Vf) (Max) @ If: 680mV @ 10mA ; Current - Reverse Leakage @ Vr: 50nA @ 1V ; Reverse Recovery Time (trr): - ;

MMSZ5237ET1G : Diode - Zener - Single Discrete Semiconductor Product 3µA @ 6.5V 8.2V 500mW Surface Mount; DIODE ZENER 8.2V 500MW SOD-123 Specifications: Voltage - Zener (Nom) (Vz): 8.2V ; Power - Max: 500mW ; Impedance (Max) (Zzt): 8 Ohm ; Voltage - Forward (Vf) (Max) @ If: 900mV @ 10mA ; Current - Reverse Leakage @ Vr: 3µA @ 6.5V ; Tolerance: ±5% ; Mounting Type: Surface Mount ; Package / Case: SOD-123 ; Packaging: Tape & Reel (

0-C     D-L     M-R     S-Z