+302118004320
English (GB)
0Cart

74HC138 3-to-8 Line Decoder/Demultiplexer

05-00074138
SN74HC138N
CompanyTexas Instruments Part NumberSN74HC138N
In Stock
Ships in 24 Hours
€120
Texas Instruments
Our quantity discounts:
Quantity
10+
50+
Price
€0.96
€0.84
+ −
Add to wish list
Ask a question
Gropbotronics Store Availability
Availability in Retail Store
Payments & Shipping
The 74HC138 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). The 74HC138 decoder accepts three binary weighted address inputs (A0, A1 and A3) and when enabled, provides 8 mutually exclusive active LOW outputs (Y0 to  Y7). The 74HC138 features three enable inputs: two active LOW (E1 and E2) and  one active HIGH (E3). Every output is HIGH unless E1 and E2 are LOW and E3 is HIGH. This multiple enable function allows easy parallel expansion of the 74HC138  to a 1-of-32 (5 lines to 32 lines) decoder with just four 74HC138 ICs and one 
inverter. The 74HC138 can be used as an eight output demultiplexer by using one of  the active LOW enable inputs as the data input and the remaining enable inputs as  strobes. Permanently tie unused enable inputs to their appropriate active HIGH- or  LOW-state. The 74HC138 is identical to the 74HC238 but has inverting outputs.

Specifications:

  • Integrated circuit type digital
  • Kind of integrated circuit 3 to 8 line, decoder, demultiplexer
  • Case DIP16
  • Mounting THT
  • Series HC

Documents:

  • Datasheet
Warranty
Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company
Texas Instruments
Gross Weight
0.00101kg
Find similar
  • We suggest also