| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request |
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The SN74HC74DR is a dual D-type positive-edge-triggered flip-flop manufactured by Texas Instruments. Each of the two independent flip-flops includes asynchronous preset and clear pins, offering versatile control.
This component belongs to the HC technology family and operates with standard CMOS input types and push-pull output types. It supports a wide operating voltage range from 2V to 6V and a clock frequency of up to 29MHz. The device exhibits balanced outputs and high speed, with propagation delays typically between 10-50ns. It also features buffered inputs and supports a fanout of up to 10 LSTTL loads, providing significant power reduction compared to LSTTL logic ICs.
The SN74HC74DR is available in multiple package options including SOIC, TSSOP, SSOP, PDIP, and SOP, catering to various board space and assembly requirements. Its operating temperature range is from -40°C to 85°C, making it suitable for a broad spectrum of environmental conditions.
The SN74HC74DR operates from 2 to 6 V.
The maximum clock frequency is 29 MHz.
The operating temperature range is -40 to 85 °C.
The SN74HC74DR is available in SOIC (D), TSSOP (PW), SSOP (DB), PDIP (N), and SOP (NS) packages.
The output type is push-pull.
The input type is standard CMOS.
The SN74HC74DR has 2 channels.