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20-DIP
Integrated Circuits (ICs)

SN74ALS564BN

Active
Texas Instruments

FLIP FLOP D-TYPE BUS INTERFACE POS-EDGE 3-ST 1-ELEMENT 20-PIN PDIP TUBE

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20-DIP
Integrated Circuits (ICs)

SN74ALS564BN

Active
Texas Instruments

FLIP FLOP D-TYPE BUS INTERFACE POS-EDGE 3-ST 1-ELEMENT 20-PIN PDIP TUBE

Deep-Dive with AI

Technical Specifications

Parameters and characteristics for this part

SpecificationSN74ALS564BN
Clock Frequency30 MHz
Current - Output High, Low [custom]24 mA
Current - Output High, Low [custom]2.6 mA
Current - Quiescent (Iq)18 mA
FunctionStandard
Max Propagation Delay @ V, Max CL14 ns
Mounting TypeThrough Hole
Number of Bits per Element8
Number of Elements1
Operating Temperature [Max]70 °C
Operating Temperature [Min]0 °C
Output TypeTri-State, Inverted
Package / Case20-DIP
Package / Case7.62 mm
Package / Case0.3 in
Supplier Device Package20-PDIP
Trigger TypePositive Edge
TypeD-Type
Voltage - Supply [Max]5.5 V
Voltage - Supply [Min]4.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
ArrowN/A 1$ 3.22
DigikeyTube 1$ 6.24
20$ 5.60
40$ 5.30
100$ 4.59
260$ 4.36
500$ 3.91
1000$ 3.30
2500$ 3.13

Description

General part information

SN74ALS564B Series

These octal D-type edge-triggered flip-flops feature inverting 3-state outputs designed specifically for bus driving. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

The eight flip-flops enter data on the low-to-high transition of the clock (CLK) input.

The output-enable () input does not affect internal operations of the flip-flops. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.

Documents

Technical documentation and resources

No documents available