CD4043 Quad NOR R-S Latch 3 state IC DIP-16 Package

CD4043 Quad NOR R-S Latch 3 state IC DIP-16 Package

The CD4043 are quad cross-couple 3-STATE CMOS NOR latches, and the CD4044 are quad cross-coupled 3-STATE CMOS NAND latches. Each latch has a separate Q output and individual SET and RESET inputs. There is a common 3-STATE ENABLE input for all four latches. A logic “1” on the ENABLE input connects the latch states to the Q outputs. A logic “0” on the ENABLE input disconnects the latch states from the Q outputs resulting in an open circuit condition on the Q output. The 3-STATE feature allows common bussing of the outputs. This product is known as CD4043 Quad NOR R-S Latch Tri-state, CD4043 Quad NOR R/S Latch Tri-state, CD4043 Quad NOR R/S Latch 3 state, 595-CD4043BEE4,CD4043BEE4, CD4043BNSR, CD4043BDW, CD4043BEE4, CD4043BPWR, CD4043BD, CD4043BDWR, CD4043BE, CD4043BDR, CD4043BDRG4, CD4043BDT, CD4043BNSRE4.

Features/Specs:

• Logic Family: CD4000
• Series: CD4043B
• Supply Voltage: 3 ~ 15V
• Supply Current: 40 nA
• Function: Transparent
• 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
• Weight: 1 gm

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

Package includes:

• 1 x CD4043 Quad NOR R-S Latch 3 state IC DIP-16 Package

Datasheet: CD4043B