SN54AHCT74 datasheet, flip-flops equivalent, Texas Instruments

SN54AHCT74 flip-flops equivalent, dual positive-edge-triggered d-type flip-flops.

Features and benefits

* Operating range of 4.5 V to 5.5 V
* Low power consumption, 10-µA maximum ICC
* ±8-mA output drive at 5 V
* Inputs are TTL-voltage compatible
* Latch.

Application

* Convert a momentary switch to a toggle switch
* Hold a signal during controller reset
* Input slow edge-ra.

Description

The ’AHCT74 dual positive-edge-triggered devices are D-type flip-flops. A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at th.

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