Product Specification Summary for 74HC163D-Q100

Basic Information

• Manufacturer: Nexperia
• Part Number: 74HC163D-Q100
• Package Type: SO16 (Plastic Small Outline Package)
• Pin Count: 16
• Operating Temperature Range: -40°C to +125°C
• Package Drawing: SOT109-1

Description

• Type: Presettable Synchronous 4-bit Binary Counter with Synchronous Reset
• Function: The 74HC163D-Q100 is a synchronous presettable binary counter with an internal look-ahead carry. It provides synchronous operation by clocking all flip-flops simultaneously on the positive-going edge of the clock (CP).
• Features:Synchronous counting and loading2 count enable inputs for n-bit cascadingSynchronous resetPositive-edge triggered clockESD protection exceeding MIL-STD-883, HBM JESD22-A114F, and MM JESD22-A115-A standardsMultiple package options

Features and Benefits

• Automotive Qualification: Qualified to AEC-Q100 (Grade 1) standard, suitable for automotive applications.
• Operating Temperature Range: Specified from -40°C to +125°C.
• Compliance: Complies with JEDEC standard no. 7A.
• Input Levels: CMOS level for 74HC163.
• Synchronous Operation: Ensures glitch-free output transitions.
• Look-Ahead Carry: Simplifies serial cascading of counters.
• Power Dissipation: 500 mW max for SO16 package (derates linearly above 70°C).

Ordering Information

• Type Number: 74HC163D-Q100
• Package: SO16
• Temperature Range: -40°C to +125°C
• Package Description: Plastic Small Outline Package with 16 leads, body width 3.9 mm
• Version: SOT109-1

Pinning Information

• MR (Pin 1): Synchronous master reset (active LOW)
• CP (Pin 2): Clock input (LOW-to-HIGH, edge triggered)
• D0, D1, D2, D3 (Pins 3, 4, 5, 6): Data input
• CEP (Pin 7): Count enable input
• GND (Pin 8): Ground (0 V)
• PE (Pin 9): Parallel enable input (active LOW)
• CET (Pin 10): Count enable carry input
• Q0, Q1, Q2, Q3 (Pins 14, 13, 12, 11): Flip-flop output
• TC (Pin 15): Terminal count output
• VCC (Pin 16): Supply voltage

Functional Description

• Reset (clear): A LOW at the master reset input (MR) sets Q0 to Q3 LOW after the next positive-going transition on the clock input (CP).
• Parallel Load: A LOW at the parallel enable input (PE) disables counting and loads the data at the data inputs (D0 to D3) into the counter on the positive-going edge of the clock.
• Count: Counting occurs when both CEP and CET are HIGH.
• Hold (do nothing): The counter holds its current state when CEP or CET is LOW.

Limiting Values

• Supply Voltage (VCC): -0.5 V to +7.0 V
• Input Clamping Current (IIK): ±20 mA
• Output Clamping Current (IOK): ±20 mA
• Output Current (IO): ±25 mA
• Supply Current (ICC): 50 mA
• Ground Current (IGND): -50 mA
• Storage Temperature (Tstg): -65°C to +150°C
• Total Power Dissipation (Ptot): 500 mW (derates linearly above 70°C for SO16 package)

Recommended Operating Conditions

• Supply Voltage (VCC): 2.0 V to 6.0 V
• Input Voltage (VI): 0 V to VCC
• Output Voltage (VO): 0 V to VCC
• Ambient Temperature (Tamb): -40°C to +125°C
• Input Transition Rise and Fall Rate (Δt/ΔV): Varies with VCC

Static Characteristics

• HIGH-level Input Voltage (VIH): Varies with VCC
• LOW-level Input Voltage (VIL): Varies with VCC
• HIGH-level Output Voltage (VOH): Varies with VCC and output current (IO)
• LOW-level Output Voltage (VOL): Varies with VCC and output current (IO)
• Input Leakage Current (II): ±0.1 μA to ±160.0 μA
• Supply Current (ICC): Varies with VCC and input conditions

Dynamic Characteristics

• Propagation Delay (tpd): Varies with VCC and load capacitance (CL)
• Transition Time (tt): Varies with VCC
• Pulse Width (tW): Varies with VCC
• Set-up Time (tsu): Varies with VCC and input conditions
• Hold Time (th): Varies with VCC and input conditions
• Maximum Frequency (fmax): Varies with VCC and load capacitance (CL)

Package Outline

• SO16: Plastic Small Outline Package with 16 leads, body width 3.9 mm
• Dimensions: Detailed dimensions available in the datasheet

Application Information

• Modulo Counters: The 74HC163D-Q100 can be used to design counters of any modulus with minimal external logic. Examples include modulo-5 and modulo-11 counters.