Reg:

You save:

Back to top
  • Find Battery
  • gift cards
Freedom Day Sale

NTE74LS166 IC TTL 8−Bit Shift Register

Model:

NTE74LS166

 | Catalog #: 55051078
Price:
$1.22
$1.22
Add to Cart
In Stock Online
 

Free Shipping

(Free Ground Shipping on orders over $25Details)

You Might Also Want

NTE74LS168A IC-TTL 4-Bit Decade Counter
Price:
$3.57
$3.57
Close
Close

NTE74LS168A IC-TTL 4-Bit Decade Counter

Price:
$3.57
$3.57

0

  • Low-power dissipation: 100mW (Typ)
  • High−speed count frequency: 30MHz (Typ)
  • Fully synchronous operation
  • Full carry look ahead for easy cascading
  • Single up/down control input
  • Positive-edge trigger operation
  • Input clamp diodes limit high−speed termination effects
  • Absolute maximum ratings:
    VCC: 7V
  • VIN: 7V
  • TA: 0°C to +70°C
  • Tstg: −65°C to +150°C
  • Unless otherwise specified, all voltages are referenced to GND

See Full Product Description

Free Ground Shipping on orders over $25.  More details

Availability:

ONLINE In stock
Usually ships in 1 - 2 business days


Go to Product Detail Page
NTE74LS169A IC-TTL 4-Bit Binary Counter
Price:
$3.57
$3.57
Close
Close

NTE74LS169A IC-TTL 4-Bit Binary Counter

Price:
$3.57
$3.57

0

  • Low-power dissipation: 100mW (Typ)
  • High−speed count frequency: 30MHz (Typ)
  • Fully synchronous operation
  • Full carry look ahead for easy cascading
  • Single up/down control input
  • Positive-edge trigger operation
  • Input clamp diodes limit high−speed termination effects
  • Absolute maximum ratings:
    VCC: 7V
  • VIN: 7V
  • TA: 0°C to +70°C
  • Tstg: −65°C to +150°C
  • Unless otherwise specified, all voltages are referenced to GND

See Full Product Description

Free Ground Shipping on orders over $25.  More details

Availability:

ONLINE In stock
Usually ships in 1 - 2 business days


Go to Product Detail Page
NTE74LS170 IC-TTL 4-by-4 Register File
Price:
$4.74
$4.74
Close
Close

NTE74LS170 IC-TTL 4-by-4 Register File

Price:
$4.74
$4.74

0

  • Separate read/write addressing permits simultaneous reading and writing
  • Fast access time: 20ns (Typ)
  • Organized as 4 words of 4-bits
  • Expandable to 1024 words of n−bits

See Full Product Description

Free Ground Shipping on orders over $25.  More details

Availability:

ONLINE In stock
Usually ships in 1 - 2 business days


Go to Product Detail Page
NTE74LS173A IC-TTL Quad Register
Price:
$1.13
$1.13
Close
Close

NTE74LS173A IC-TTL Quad Register

Price:
$1.13
$1.13

0

  • 3−state outputs interface directly with system bus
  • Gated output−control lines for enabling or disabling the outputs
  • Independent clock virtually eliminates restrictions for operating in Parallel load or Hold
  • For applications as a bus buffer register

See Full Product Description

Free Ground Shipping on orders over $25.  More details

Availability:

ONLINE In stock
Usually ships in 1 - 2 business days


Go to Product Detail Page
NTE74LS174 IC-TTL Hex D-Type Flip−Flop with Clear
Price:
$3.45
$3.45
Close
Close

NTE74LS174 IC-TTL Hex D-Type Flip−Flop with Clear

Price:
$3.45
$3.45

0

  • Contains six flip−flops with single rail outputs
  • Buffered clock and direct clear inputs
  • Individual data input to each flip−flop

See Full Product Description

Free Ground Shipping on orders over $25.  More details

Availability:

ONLINE In stock
Usually ships in 1 - 2 business days


Go to Product Detail Page
NTE74LS191 IC-TTL Synchronous Up/Down Counter
Price:
$4.74
$4.74
Close
Close

NTE74LS191 IC-TTL Synchronous Up/Down Counter

Price:
$4.74
$4.74

0

  • Single down/up count control line
  • Count enable control input
  • Ripple clock output for cascading
  • Asynchronously presettable with load control
  • Parallel outputs
  • Cascadable for n−bit applications
  • Absolute maximum ratings:
    VCC: 7V
  • VIN: 7V
  • PD: 100mW
  • TA: 0°C to +70°C
  • Tstg: −65°C to +150°C
  • Unless otherwise specified, all voltages are referenced to GND

See Full Product Description

Free Ground Shipping on orders over $25.  More details

Availability:

ONLINE In stock
Usually ships in 1 - 2 business days


Go to Product Detail Page
Product Summary

The NTE74LS166 is an 8−bit parallel−in or serial−in, serial−out shift register in a 16−Lead plastic DIP-type package having the complexity of 77 equivalent gates on a monolithic chip. The parallel−in or serial−in modes are established by the shift/load input. When high, this input enables the serial data input and couples the eight flip−flops for serial shifting with each clock pulse. When low, the parallel (broadside) data inputs are enabled and synchronous loading occurs on the next clock pulse. During parallel loading, serial data flow is inhibited. Clocking is accomplished on the low−to−high−level edge of the clock pulse through a two−input positive NOR gate permitting one input to be used as a clock enable or clock−inhibit function. Holding either of the clock inputs high inhibits clocking; holding either low enables the other clock input. This, of course, allows the system clock to be free−running and the register can be stopped on command with the other clock input. The clock inhibit input should be changed to the high level only while the clock input is high. A buffered, direct clear input overrides all other inputs, including the clock, and sets all flip−flops to zero. The NTE74LS166 is compatible with most other TTL logic families and all inputs are buffered to lower the drive requirements to one LS−TTL standard load. Input clamping diodes minimize switching transients and simplify system design.

  • Synchronous load
  • Direct overriding clear
  • Parallel−to−serial conversion
  • Absolute maximum ratings:
    Supply voltage, VCC: 7V
  • DC input voltage, VIN: 7V
  • Power dissipation, PD: 100mW
  • Operating temperature range, TA: 0°C to +70°C
  • Storage temperature range, Tstg: −65°C to +150°C
  • Unless otherwise specified, all voltages are referenced to GND
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

Shipping

Usually ships in 1 - 2 business days

What shipping method is right for me?

Other ways to get it


By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 0 days
  • Labor: 0 days
Tech Specs

Loading

Customer Reviews