Features and Benefits

• Wide analog input voltage range from -5 V to +5 V
• CMOS low power dissipation
• High noise immunity
• Complies with JEDEC standards JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V)
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
• Low ON resistance: 80 Ω (typical) at VCC - VEE = 4.5 V, 70 Ω (typical) at VCC - VEE = 6.0 V, 60 Ω (typical) at VCC - VEE = 9.0 V
• Logic level translation to enable 5 V logic to communicate with ±5 V analog signals
• Typical ‘break before make’ built-in
• ESD protection: HBM ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
• Multiple package options
• Specified from -40 °C to +85 °C and -40 °C to +125 °C

Applications

• Analog multiplexing and demultiplexing
• Digital multiplexing and demultiplexing
• Signal gating

Ordering Information

• Type Number: 74HC4051PW
• Temperature Range: -40 °C to +125 °C
• Package: TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm

Functional Diagram

The 74HC4051 features a logic level conversion and an 8-channel multiplexer/demultiplexer configuration with select inputs S0, S1, S2, and common input/output Z.

Pinning Information

• S0, S1, S2: Select inputs
• Y0-Y7: Independent inputs/outputs
• Z: Common input/output
• E: Enable input (active LOW)
• VEE: Supply voltage
• GND: Ground supply voltage
• VCC: Supply voltage

Limiting Values

• VCC supply voltage: -0.5 V to +11.0 V
• IIK input clamping current: ±20 mA
• ISK switch clamping current: ±20 mA
• ISW switch current: ±25 mA
• IEE supply current: ±20 mA
• ICC supply current: 50 mA
• IGND ground current: -50 mA
• Tstg storage temperature: -65 °C to +150 °C
• P power dissipation per switch: 100 mW
• Ptot total power dissipation: 500 mW for SOT109-1 (SO16), 250 mW for SOT8016-1 (DHXQFN16)