Showing all 5 results

74191N 4-Bit Binary Counter IC

25.00 inc. GST
  • Synchronous Up/Down 4-Bit Binary Counter with Mode Control
  • High-level output voltage: 3.4V
  • Low-level output voltage: 0.2V
  • High-level output current: -0.8mA
  • Low-level output current: 16mA
  • Input clamp voltage: -1.5V
  • Maximum clock frequency: 20MHz
  • Propagation delay time max: 70ns
  • Supply voltage range: 4.75 to 5.25V
  • Package: DIP-16

74LS163 Synchronous 4-Bit Binary Counter IC

15.00 inc. GST
  • Synchronous 4-Bit Binary Counter
  • High-level input voltage: 2V
  • Low-level input voltage: 0.8V
  • High-level output current: -0.4mA
  • Low-level output current: 8mA
  • Input clamp voltage: -1.5V
  • Maximum clock frequency: 25MHz
  • Propagation delay time: 38ns
  • Supply voltage range: 4.75 to 5.25V
  • Package: DIP-16

74LS290 4-Bit Binary Counter IC

18.00 inc. GST
  • Decade Counter; 4-bit Binary Counter
  • High-level input voltage: 2V
  • Low-level input voltage: 0.8V
  • High-level output current: -0.4mA
  • Low-level output current: 8mA
  • Input clamp voltage: -1.5V
  • Maximum clock frequency: 32MHz
  • Propagation delay time max: 18ns
  • Power Consumption: 45mW
  • Supply voltage range: 4.75 to 5.25V
  • Package: DIP-14

74LS293 4-Bit Binary Counter IC

25.00 inc. GST
  • 4-bit Binary Counter
  • High-level input voltage: 2V
  • Low-level input voltage: 0.8V
  • High-level output voltage: 3.4V
  • Low-level output voltage: 0.25V
  • Input clamp voltage: -1.5V
  • Maximum clock frequency: 42MHz
  • Propagation delay time max: 70ns
  • Supply voltage range: 4.75 to 5.25V
  • Package: DIP-14

74LS93 4-Bit Binary Counter IC

65.00 inc. GST
  • 4-Bit Binary Counter
  • Supply Voltage Range: 4.75V to 5.25V
  • Supply Current Max.: 15mA
  • Clock Frequency Max.: 32MHz
  • HIGH Level Input Voltage Min.: 2V
  • LOW Level Input Voltage Max.: 0.8V
  • HIGH Level Output Voltage Min.: 2.7V
  • LOW Level Output Voltage Max.: 0.5V
  • High level Output Current Max.: -0.4mA
  • Low level Output Current Max.: 8mA
  • Input Clamp Voltage Max.: -1.5V
  • Propagation Delay Time Max.: 16ns
  • Package: DIP-14