Position: Home  > All Categories> Integrated Circuits (ICs) > SN74HCT157

SN74HCT157

Features:  Inputs Are TTL-Voltage Compatible Buffered Inputs and Outputs Package Options Include Plastic Small-Outline (D) and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPsPinoutSpecificationsSupply voltage range, VCC . . . . . . . ...

product image

SN74HCT157 Picture
See larger image
SeekIC No. : 004498982 Detail

SN74HCT157: Features:  Inputs Are TTL-Voltage Compatible Buffered Inputs and Outputs Package Options Include Plastic Small-Outline (D) and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard ...

SN74HCT157 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
SN74HCT157
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2025/12/24

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

 Inputs Are TTL-Voltage Compatible
 Buffered Inputs and Outputs
 Package Options Include Plastic Small-Outline (D) and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs


Pinout

Connection Diagram


Specifications

Supply voltage range, VCC  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V
Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1)  . . . . . . . . . . . . . . . . . . . . . . . . . . .±20 mA
Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 1)  . . . . . . . . . . . . . . . . . . . . . . . ..±20 mA
Continuous output current, IO (VO = 0 to VCC)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .±35 mA
Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±70 mA
Package thermal impedance, JA (see Note 2): D package  . . . . . . . . . . . . . . . . . . . . .  . . . . 113°C/W
                                                                          N package  . . . . . . . . . . . . . . . . . . . . . . . . . . 78°C/W
Storage temperature range, Tstg  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .65°C to 150°C
NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51, except for through-hole packages, which use a trace length of zero.


Description

These monolithic data selectors/multiplexers of the SN74HCT157 contain inverters and drivers to supply full data selection to the four output gates. A separate strobe (G) input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs.

The SN74HCT157 is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74HCT157 is characterized for operation from 40°C to 85°C.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Static Control, ESD, Clean Room Products
DPA5
PA800-A41
Kits
IT243
UVSC-110-4E1
Optoelectronics
SFH7770
TLP423J
Circuit Protection
A50QS75-4Y
F-17*77
Cables, Wires - Management
NM-SF50+
CCK26.5-MM-190-30
Relays
WIMA MKP4 0.22UF 630V
WIMA MKP4 4.7UF 630VDC
View more