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Cissoid Logic Gates

CISSOID at NAC Semi · Signal chain

Logic Gates

Explore high-temperature configurable logic, gates, inverters, flip-flops and counters. Compare logic functions, operating temperatures and supply requirements, then open a product page for detailed specifications and ordering information.

23 product familiesCXT, CMT & CHT seriesCombinational & sequential logic
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Compare Product Families

Temperature and supply ranges vary by series and device. Use the filters to narrow the selection, and consult the selected product datasheet for input thresholds, output drive and timing conditions.

23 logic families
CXT-741G57Configurable logic−40°C to +175°C1.65 to 5.5 V
CXT-741G58Configurable logic−40°C to +175°C1.65 to 5.5 V
CXT-741G97Configurable logic−40°C to +175°C1.65 to 5.5 V
CXT-741G175D flip-flop−40°C to +175°C1.65 to 5.5 V
CMT-741G57Configurable logic−55°C to +175°C1.65 to 5.5 V
CMT-741G58Configurable logic−55°C to +175°C1.65 to 5.5 V
CMT-741G97Configurable logic−55°C to +175°C1.65 to 5.5 V
CMT-741G175D flip-flop−55°C to +175°C1.65 to 5.5 V
CMT-7400NAND gate−55°C to +175°C3.3 to 5 V (±10%)
CMT-7404Inverter−55°C to +175°C3.3 to 5 V (±10%)
CMT-74021NOR gate−55°C to +175°C3.3 to 5 V (±10%)
CMT-7474D flip-flop−55°C to +175°C3.3 to 5 V (±10%)
CMT-7486XOR gate−55°C to +175°C3.3 to 5 V (±10%)
CMT-74132Schmitt NAND gate−55°C to +175°C3.3 to 5 V (±10%)
CMT-7408AND gate−55°C to +175°C3.3 to 5 V (±10%)
CHT-7404Inverter−55°C to +225°C3 to 5.5 V
CHT-74021NOR gate−55°C to +225°C3.3 to 5 V (±10%)
CHT-7432OR gate−55°C to +225°C3 to 5.5 V
CHT-7474D flip-flop−55°C to +225°C3 to 5.5 V
CHT-7486XOR gate−55°C to +225°C3 to 5.5 V
CHT-74132Schmitt NAND gate−55°C to +225°C3 to 5.5 V
CHT-744040Binary counter−55°C to +225°C3 to 5.5 V
CHT-7408AND gate−55°C to +225°C3 to 5.5 V
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Product Families

Configurable logic

CXT-741G57

  • Operating junction temperature: −40°C to +175°C
  • Supply voltage: 1.65 to 5.5 V
  • Input-voltage compatibility: 3.3 V or 5 V signals, including at lower supply voltages
  • Input type: Schmitt trigger
  • Output drive current: 16 mA; see datasheet for supply-voltage and output-level conditions
  • Configurable functions: Inverter; AND; NOR with both inputs inverted; NAND with A inverted; OR with B inverted; NAND with B inverted; OR with A inverted; NOR; AND with both inputs inverted; XNOR
  • Package: SOT-23-6
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Configurable logic

CXT-741G58

  • Operating junction temperature: −40°C to +175°C
  • Supply voltage: 1.65 to 5.5 V
  • Input-voltage compatibility: 3.3 V or 5 V signals, including at lower supply voltages
  • Input type: Schmitt trigger
  • Output drive current: 16 mA; see datasheet for supply-voltage and output-level conditions
  • Configurable functions: 2-input NAND; 2-input OR with both inputs inverted; 2-input AND with A inverted; 2-input NOR with B inverted; 2-input AND with B inverted; 2-input NOR with A inverted; 2-input OR; 2-input NAND with both inputs inverted; 2-input XNOR; buffer
  • Package: SOT-23-6
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Configurable logic

CXT-741G97

  • Operating junction temperature: −40°C to +175°C
  • Supply voltage: 1.65 to 5.5 V
  • Input-voltage compatibility: 3.3 V or 5 V signals, including at lower supply voltages
  • Input type: Schmitt trigger
  • Output drive current: 16 mA; see datasheet for supply-voltage and output-level conditions
  • Configurable functions: Inverter; 2-to-1 multiplexer; 2-input AND; 2-input NOR with both inputs inverted; 2-input OR with A inverted; 2-input NAND with B inverted; 2-input NOR with B inverted; 2-input AND with A inverted; 2-input OR
  • Package: SOT-23-6
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D flip-flop

CXT-741G175

  • Operating junction temperature: −40°C to +175°C
  • Supply voltage: 1.65 to 5.5 V
  • Input-voltage compatibility: 3.3 V or 5 V signals, including at lower supply voltages
  • Input type: Schmitt trigger
  • Output drive current: 16 mA; see datasheet for supply-voltage and output-level conditions
  • Logic function: Positive-edge-triggered D flip-flop
  • Package: SOT-23-6
View product page →

Configurable logic

CMT-741G57

  • Operating junction temperature: −55°C to +175°C
  • Supply voltage: 1.65 to 5.5 V
  • Input-voltage compatibility: 3.3 V or 5 V signals, including at lower supply voltages
  • Input type: Schmitt trigger
  • Output drive current: 16 mA; see datasheet for supply-voltage and output-level conditions
  • Configurable functions: Inverter; AND; NOR with both inputs inverted; NAND with A inverted; OR with B inverted; NAND with B inverted; OR with A inverted; NOR; AND with both inputs inverted; XNOR
  • Package: SOT-23-6
View product page →

Configurable logic

CMT-741G58

  • Operating junction temperature: −55°C to +175°C
  • Supply voltage: 1.65 to 5.5 V
  • Input-voltage compatibility: 3.3 V or 5 V signals, including at lower supply voltages
  • Input type: Schmitt trigger
  • Output drive current: 16 mA; see datasheet for supply-voltage and output-level conditions
  • Configurable functions: 2-input NAND; 2-input OR with both inputs inverted; 2-input AND with A inverted; 2-input NOR with B inverted; 2-input AND with B inverted; 2-input NOR with A inverted; 2-input OR; 2-input NAND with both inputs inverted; 2-input XOR; buffer
  • Package: SOT-23-6
View product page →

Configurable logic

CMT-741G97

  • Operating junction temperature: −55°C to +175°C
  • Supply voltage: 1.65 to 5.5 V
  • Input-voltage compatibility: 3.3 V or 5 V signals, including at lower supply voltages
  • Input type: Schmitt trigger
  • Output drive current: 16 mA; see datasheet for supply-voltage and output-level conditions
  • Configurable functions: Inverter; 2-to-1 multiplexer; 2-input AND; 2-input NOR with both inputs inverted; 2-input OR with A inverted; 2-input NAND with B inverted; 2-input NOR with B inverted; 2-input AND with A inverted; 2-input OR
  • Package: SOT-23-6
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D flip-flop

CMT-741G175

  • Operating junction temperature: −55°C to +175°C
  • Supply voltage: 1.65 to 5.5 V
  • Input-voltage compatibility: 3.3 V or 5 V signals, including at lower supply voltages
  • Input type: Schmitt trigger
  • Output drive current: 16 mA; see datasheet for supply-voltage and output-level conditions
  • Logic function: Positive-edge-triggered D flip-flop
  • Package: SOT-23-6
View product page →

NAND gate

CMT-7400

  • Operating junction temperature: −55°C to +175°C
  • Supply voltage: 3.3 to 5 V (±10%)
  • Logic function: Four independent 2-input NAND gates
  • Propagation delay, high to low: 8.7 ns typical at 5 V, 25°C, 50 pF load
  • Propagation delay, low to high: 8.2 ns typical at 5 V, 25°C, 50 pF load
  • Package: Plastic SOIC16
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Inverter

CMT-7404

  • Operating junction temperature: −55°C to +175°C
  • Supply voltage: 3.3 to 5 V (±10%)
  • Logic function: Six independent inverters
  • Package: Plastic SOIC16
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NOR gate

CMT-74021

  • Operating junction temperature: −55°C to +175°C
  • Supply voltage: 3.3 to 5 V (±10%)
  • Logic function: Four independent 2-input NOR gates
  • Package: Plastic SOIC16
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D flip-flop

CMT-7474

  • Operating junction temperature: −55°C to +175°C
  • Supply voltage: 3.3 to 5 V (±10%)
  • Logic function: Two independent positive-edge-triggered D-type flip-flops
  • Set and reset: Asynchronous, active-low inputs
  • Outputs: Complementary Q and QN outputs for each flip-flop
  • Package: Plastic SOIC16
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XOR gate

CMT-7486

  • Operating junction temperature: −55°C to +175°C
  • Supply voltage: 3.3 to 5 V (±10%)
  • Logic function: Four independent 2-input XOR gates
  • Propagation delay, high to low: 8.9 ns typical at 5 V, 25°C, 50 pF load
  • Propagation delay, low to high: 9 ns typical at 5 V, 25°C, 50 pF load
  • Package: Plastic SOIC16
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Schmitt NAND gate

CMT-74132

  • Operating junction temperature: −55°C to +175°C
  • Supply voltage: 3.3 to 5 V (±10%)
  • Logic function: Four independent 2-input NAND gates with Schmitt-trigger inputs
  • Input type: Schmitt trigger with hysteresis
  • Package: Plastic SOIC16
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AND gate

CMT-7408

  • Operating junction temperature: −55°C to +175°C
  • Supply voltage: 3.3 to 5 V (±10%)
  • Logic function: Four independent 2-input AND gates
  • Quiescent current: 0.69 µA maximum at 5 V and 175°C
  • Package: Plastic SOIC16
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Inverter

CHT-7404

  • Operating temperature: −55°C to +225°C
  • Supply voltage: 3 to 5.5 V
  • Logic function: Six independent inverters
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NOR gate

CHT-74021

  • Operating temperature: −55°C to +225°C
  • Supply voltage: 3.3 to 5 V (±10%)
  • Logic function: Four independent 2-input NOR gates
View product page →

OR gate

CHT-7432

  • Operating temperature: −55°C to +225°C
  • Supply voltage: 3 to 5.5 V
  • Logic function: Four independent 2-input OR gates
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D flip-flop

CHT-7474

  • Operating temperature: −55°C to +225°C
  • Supply voltage: 3 to 5.5 V
  • Logic function: Two positive-edge-triggered D flip-flops
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XOR gate

CHT-7486

  • Operating temperature: −55°C to +225°C
  • Supply voltage: 3 to 5.5 V
  • Logic function: Four independent 2-input XOR gates
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Schmitt NAND gate

CHT-74132

  • Operating temperature: −55°C to +225°C
  • Supply voltage: 3 to 5.5 V
  • Logic function: Four 2-input NAND gates with Schmitt-trigger inputs
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Binary counter

CHT-744040

  • Operating temperature: −55°C to +225°C
  • Supply voltage: 3 to 5.5 V
  • Logic function: 12-stage asynchronous binary counter
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AND gate

CHT-7408

  • Operating temperature: −55°C to +225°C
  • Supply voltage: 3 to 5.5 V
  • Logic function: Four independent 2-input AND gates
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