SN74ALS874B ,Dual 4-Bit D-Type Edge-Triggered Flip-Flops With 3-State Outputs SD ..
SN74ALS874BDW ,Dual 4-Bit D-Type Edge-Triggered Flip-Flops With 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74ALS876ADW , DUAL 4-BIT D-TYPE EDGE-TRIGGERED FLIP-FLOPS
SN74ALS990DW ,Octal D-Type Transparent Read-Back Latcheslogic diagram (positive logic)1OERB11LE21D1D191QC1To Seven Other Channelstiming diagramData Bus Inp ..
SN74ALS990DWR ,Octal D-Type Transparent Read-Back Latchesmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SN74ALS990DWR ,Octal D-Type Transparent Read-Back Latchesmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74LVC1G3157DCKR ,Single-Pole, Double-Throw Analog SwitchMaximum Ratings . 511 Layout.... 186.2 ESD Ratings........ 511.1 Layout Guidelines.... 186.3 Recomm ..
SN74LVC1G3157DRLR ,Single-Pole, Double-Throw Analog Switch 6-SOT -40 to 85Maximum Ratings 5I/O I/OK• Added the DTB (X2SON) package to the Thermal Information table... 6• Cha ..
SN74LVC1G3157DRYR ,Single-Pole, Double-Throw Analog Switch 6-SON -40 to 85Electrical Characteristics table.... 7off IN• Added Receiving Notification of Documentation Updates ..
SN74LVC1G3157YZPR ,Single-Pole, Double-Throw Analog SwitchFeatures 3 DescriptionThis single channel single-pole double-throw (SPDT)1• ESD Protection Exceeds ..
SN74LVC1G3208DBVR ,Single 3-Input Positive OR-AND GateFEATURES DESCRIPTIONThis device is designed for 1.65-V to 5.5-V VCC2• Available in the Texas Instru ..
SN74LVC1G32DBVR ,Single 2-Input Positive-OR GateTable of Contents8.1 Overview.. 111
SN74ALS874B-SN74ALS874BDW
Dual 4-Bit D-Type Edge-Triggered Flip-Flops With 3-State Outputs
SN74AS874 Have True Outputs
− SN74ALS876A, SN74AS876 Have
Inverting Outputs Asynchronous Clear Package Options Include Plastic
Small-Outline (DW) Packages, Plastic (FN)
and Ceramic (FK) Chip Carriers, and
Standard Plastic (NT) and Ceramic (JT)
300-mil DIPs
descriptionThese dual 4-bit D-type edge-triggered flip-flops
feature 3-state outputs designed specifically as
bus drivers. They are particularly suitable for
implementing buffer registers, I/O ports,
bidirectional bus drivers, and working registers.
The edge-triggered flip-flops enter data on the
low-to-high transition of the clock (CLK) input.
The SN54ALS874B, SN74ALS874B, and
SN74AS874 have clear (CLR) inputs and
noninverting Q outputs. The SN74ALS876A and
SN74AS876 have preset (PRE) inputs and
inverting Q outputs; taking PRE low causes the
four Q or Q outputs to go low independently of the
clock.
The SN54ALS874B is characterized for operation
over the full military temperature range of −55°C
to 125°C. The SN74ALS874B, SN74ALS876A,
SN74AS874, and SN74AS876 devices are
characterized for operation from 0°C to 70°C.
