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CD4027B-MIL

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CMOS Dual J-K Master-Slave Flip-Flop

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Data sheet

CD4027B-MIL

ACTIVE
Data sheet Order now

Product details

Number of channels 2 Technology family CD4000 Supply voltage (min) (V) 3 Supply voltage (max) (V) 18 Input type TTL Output type Push-Pull Clock frequency (MHz) 12 Supply current (max) (µA) 600 IOL (max) (mA) -1.5 IOH (max) (mA) 1.5 Features Balanced outputs, Clear, Positive edge triggered, Positive input clamp diode, Preset, Standard speed (tpd > 50ns) Operating temperature range (°C) -55 to 125 Rating Military
Number of channels 2 Technology family CD4000 Supply voltage (min) (V) 3 Supply voltage (max) (V) 18 Input type TTL Output type Push-Pull Clock frequency (MHz) 12 Supply current (max) (µA) 600 IOL (max) (mA) -1.5 IOH (max) (mA) 1.5 Features Balanced outputs, Clear, Positive edge triggered, Positive input clamp diode, Preset, Standard speed (tpd > 50ns) Operating temperature range (°C) -55 to 125 Rating Military
CDIP (J) 16 135.3552 mm² 19.56 x 6.92
  • Set-reset capability
  • Static flip-flop operation – retains state indefinitely with clock level either high or low
  • Medium speed operation – 16 MHz (typical) clock toggle rate at 10 V
  • Standardized symmetrical output characteristics
  • 100% tested for quiescent current at 20 V
  • Maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
  • Noise margin (over full package-temperature range):
    • 1 V at VDD = 5 V
    • 2 V at VDD = 10 V
    • 2.5 V at VDD = 15 V
  • 5 V, 10 V, and 15 V parametric ratings
  • Meets all requirements of JEDEC tentative standard No. 138, standard specifications for description of ’B’ series CMOS devices
  • Set-reset capability
  • Static flip-flop operation – retains state indefinitely with clock level either high or low
  • Medium speed operation – 16 MHz (typical) clock toggle rate at 10 V
  • Standardized symmetrical output characteristics
  • 100% tested for quiescent current at 20 V
  • Maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
  • Noise margin (over full package-temperature range):
    • 1 V at VDD = 5 V
    • 2 V at VDD = 10 V
    • 2.5 V at VDD = 15 V
  • 5 V, 10 V, and 15 V parametric ratings
  • Meets all requirements of JEDEC tentative standard No. 138, standard specifications for description of ’B’ series CMOS devices

CD4027B is a single monolithic chip integrated circuit containing two identical complementary-symmetry J-K flip flops. Each flip-flop has provisions for individual J, K, Set, Reset, and Clock input signals. Buffered Q and Q signals are provided as outputs. This input-output arrangement provides for compatibile operation with the RCA-CD4013B dual D-type flip-flop.

The CD4027B is useful in performing control, register, and toggle functions. Logic levels present at the J and K inputs along with internal self-steering control the state of each flip-flop; changes in the flip-flop state are synchronous with the postitive-going transition of the clock pulse. Set and reset functions are independent of the clock and are initiated when a high level signal is present at either the Set or Reset input.

The CD4027B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffice), 16-lead small-outline packages (M, M96, MT, and NSR suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

CD4027B is a single monolithic chip integrated circuit containing two identical complementary-symmetry J-K flip flops. Each flip-flop has provisions for individual J, K, Set, Reset, and Clock input signals. Buffered Q and Q signals are provided as outputs. This input-output arrangement provides for compatibile operation with the RCA-CD4013B dual D-type flip-flop.

The CD4027B is useful in performing control, register, and toggle functions. Logic levels present at the J and K inputs along with internal self-steering control the state of each flip-flop; changes in the flip-flop state are synchronous with the postitive-going transition of the clock pulse. Set and reset functions are independent of the clock and are initiated when a high level signal is present at either the Set or Reset input.

The CD4027B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffice), 16-lead small-outline packages (M, M96, MT, and NSR suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).
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Technical documentation

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Type Title Date
* Data sheet CD4027B CMOS Dual J-K Flip Flop datasheet (Rev. D) PDF | HTML 14 Jul 2021
Application note Power-Up Behavior of Clocked Devices (Rev. B) PDF | HTML 15 Dec 2022
Selection guide Logic Guide (Rev. AB) 12 Jun 2017
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) 02 Dec 2015
User guide LOGIC Pocket Data Book (Rev. B) 16 Jan 2007
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 08 Jul 2004
User guide Signal Switch Data Book (Rev. A) 14 Nov 2003
Application note Understanding Buffered and Unbuffered CD4xxxB Series Device Characteristics 03 Dec 2001

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