Payment Terms | Western Union, T/T,Paypal |
Supply Ability | Consultation |
Delivery Time | 2-3 working days |
Packaging Details | 2500PCS/Standard Package |
Logic Type | Shift Register |
Output Type | Push-Pull |
Function | Parallel or Serial to Serial |
Brand Name | NXP |
Model Number | HEF4021BT |
Certification | ROHS |
Place of Origin | CHINA |
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Product Specification
Payment Terms | Western Union, T/T,Paypal | Supply Ability | Consultation |
Delivery Time | 2-3 working days | Packaging Details | 2500PCS/Standard Package |
Logic Type | Shift Register | Output Type | Push-Pull |
Function | Parallel or Serial to Serial | Brand Name | NXP |
Model Number | HEF4021BT | Certification | ROHS |
Place of Origin | CHINA | ||
High Light | integrated circuit chip ,ic electrical component |
HEF4021BT Shift Shift Register 1 Element 8 Bit Logic IC 16-SOIC
DESCRIPTION
The HEF4021B is an 8-bit static shift register
(parallel-to-serial converter) with a synchronous serial
data input (DS), a clock input (CP), an asynchronous active
HIGH parallel load input (PL), eight asynchronous parallel
data inputs (P0 to P7) and buffered parallel outputs from
the last three stages (05 to O7).
Each register stage is a D-type master-slave flip-flop with
a set direct/clear direct input. Information on P0 to P7 is
asynchronously loaded into the register while PL is HIGH,
independent of CP and DS. When PL is LOW, data on
DS is shifted into the first register position and all the data
in the register is shifted one position to the right on the
LOW to HIGH transition of CP. Schmitt-trigger action in the
clock input makes the circuit highly tolerant to slower clock
rise and fall times
Logic Type | Shift Register |
Output Type | Push-Pull |
Number of Elements | 1 |
Number of Bits per Element | 8 |
Function | Parallel or Serial to Serial |
Voltage - Supply | 3V ~ 15V |
Operating Temperature | -40°C ~ 125°C |
Mounting Type | Surface Mount |
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Company Details
Business Type:
Distributor/Wholesaler
Year Established:
1995
Ecer Certification:
Site Member
Koben Electronics was founded in 1995 and is located in the Silicon Valley of China, Shenzhen. The mission of Koben has always been to provide quality electronics components to manufacturers worldwide. Early on we became a primary conduit for end-of-program and overstoc... Koben Electronics was founded in 1995 and is located in the Silicon Valley of China, Shenzhen. The mission of Koben has always been to provide quality electronics components to manufacturers worldwide. Early on we became a primary conduit for end-of-program and overstoc...
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