Texas Instruments SN74HC645N

Hc/uh Series 8-BIT Transceiver True Output PDIP20
$ 1.105
Production
Datasheet
Manufacturer Page

Price and Stock

See all price breaks
Distributor
SKU
Min
Pkg
Bulk Pricing
Arrow Electronics
SN74HC645N
4
1
USD
1.622
1.622
1.622
1.622
1.622
Rochester Electronics
SN74HC645N
3,989
USD
1.210
1.000
0.895
13h
Verical
6
SN74HC645N
4
3
USD
1.205
1.067
0.956
0.910
Mouser
595-SN74HC645N
978
1
Tube
USD
2.280
1.580
1.390
1.210
1.150
DigiKey
296-8351-5-ND
132
1
Tube
USD
2.280
2.280
1.382
1.219
1.154

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments SN74HC645N.

Farnell

Datasheet15 pages12 years ago
Datasheet15 pages12 years ago
Datasheet15 pages14 years ago
Datasheet19 pages10 years ago

Texas Instruments

Newark

element14 APAC

Augswan

Inventory History

3 month trend:
+20.51%
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Alternate Parts

This Part
Alternate Parts
Texas InstrumentsSN74HC645N
HarrisCD54HC643F3A
HarrisCD54HC643F3A
Price @ 1000
$ 1.105
$ 2.65
$ 2.65
Stock
272,459
97,578
97,578
Authorized Distributors
5
3
3
Case/Package
PDIP
DIP
DIP
Number of Pins
20
-
-
Logic Function
Inverting, Transceiver
-
-
Number of Elements
1
-
-
Number of Bits per Element
8
-
-
Low Level Output Current
7.8 mA
6 mA
6 mA
High Level Output Current
7.8 mA
-
-
Propagation Delay
335 ns
27 ns
27 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V

Supply Chain

Lifecycle StatusProduction (Last Updated: 19 hours ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 19 hours ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments SN74HC645N.

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Descriptions

Descriptions of Texas Instruments SN74HC645N provided by its distributors.

HC/UH SERIES 8-BIT TRANSCEIVER TRUE OUTPUT PDIP20
Component Stockers USA
8mA Non-inverting Tristate 1 8 2V 6V 7.8mA Non-Inverting，Transceiver 7.8mA PDIP-20 Through hole mounting 24.33mm*6.35mm*4.57mm
Unikeyic (ICkey)
These octal bus transceivers are designed for asynchronous two-way communication between data buses. These devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending upon the level at the direction-control (DIR) input. The output-enable (OE\) input can be used to disable the device so the buses are effectively isolated.
Texas Instruments

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Texas Instruments
Texas Instruments
Lanka Micro
Rochester Electronics

Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INSTRUMENTS INC
  • TEXAS INS
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TI Texas Instruments
  • TEXAS INSTRUM
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • SN74HC645N .
  • SN74HC645N.
  • SN74HC645N..