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4043 IC Quad NOR R/S Latch with 3-State Outputs

CMOS Quad 3 State R/S Latches

22.50 EGP

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Availability: In Stock
SKU:8151487934721
CD4043 Pinout
Pin NoPin NameDescription
1Q4output of latch 4
2Q1output of latch 1
3R1reset input latch 1
4S1set input latch 1
5ENBenable pin
6S2set input latch 2
7R2reset input latch 2
8VSSsource supply
9Q2output of latch 2
10Q3output of latch 3
11R3reset input latch 3
12S3set input latch 3
13NCno connection
14S4set input latch 4
15R4reset input latch 4
16VDDDrain supply
Specifications:
  • Supply Voltage: 3 ~ 15V
  • Supply Current: 40 nA
  • Product Category: Latches
  • Number of Circuits: 1 Circuit
  • Type: S-R Type
  • Number of Channels: 4 Channels
  • Number of Input Lines: 8 Line
  • Output Type: 3-State
  • Product Type: Latches
  • Reset Type: No Reset
  • Polarity: Non-Inverting
  • Quiescent Current: 20 uA
  • Number of Output Lines: 4 Line
  • High Level Output Current: -4.2 mA
  • Low Level Output Current: 32 mA
  • Propagation Delay Time: 300 ns at 5V, 140 ns at 10V, 100 ns at 15V
  • Logic Type: CMOS Quad NOR S/R Latch with 3-State Output
  • Minimum Operating Temperature: -55 ~ +125°C
  • Mounting Style: Through Hole
  • Package/Case: PDIP-16
Applications:
  • Holding register in multi-register system
  • Four bits of independent storage with output ENABLE
  • Strobed register
  • General digital logic
  • CD4043B for positive logic systems
4043 Datasheet
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