Texas Instruments SN74ALS109AN

Name: SN74ALS109AN
Brand: Texas Instruments
SKU: 6392183-SN74ALS109AN
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: SN74ALS109AN

Manufacturer:: Texas Instruments

Ventron No:: 6392183-SN74ALS109AN

Description:: Dual J-K Positive-Edge-Triggered Flip-Flops With Clear and Preset

ECAD Model:

Datasheet:: sn74als109a

Specifications

Texas Instruments SN74ALS109AN technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74ALS109AN.

Number of channels
2
Technology family
ALS
Supply voltage (min) (V)
4.5
Supply voltage (max) (V)
5.5
Input type
TTL
Output type
Push-Pull
Clock frequency (MHz)
34
Supply current (max) (μA)
4000
IOL (max) (mA)
8
IOH (max) (mA)
-0.4
Features
Clear
Operating temperature range (°C)
0 to 70
Rating
Catalog

Description

These devices contain two independent J-K\ positive-edge-triggered flip-flops. A low level at the preset () or clear () inputs sets or resets the outputs regardless of the levels of the other inputs. When and are inactive (high), data at the J and K\ inputs meeting the setup-time requirements are transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the J and K\ inputs can be changed without affecting the levels at the outputs. These versatile flip-flops can perform as toggle flip-flops by grounding K\ and tying J high. They also can perform as D-type flip-flops if J and K\ are tied together.

The SN54ALS109A and SN54AS109A are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS109A and SN74AS109A are characterized for operation from 0°C to 70°C.

SN74ALS109AN More Descriptions

Dual J-K Positive-Edge-Triggered Flip-Flops With Clear and Preset 16-PDIP 0 to 70
TEXAS INSTRUMENTS SN74ALS109AN Flip-Flop, JK, 16 ns, 50 MHz, 8 mA, DIP, 16 Pins
LOGIC, DUAL JK POS-EDG-TRG F-F, 16DIP; Output Current:8mA; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:16; Operating Temperature Range:0°C to 70°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74109; Logic IC Base Number:74109; Logic IC Family:ALS; Logic IC Function:Dual Positive Edge-Triggered J-K Flip-Flop with Clear and Preset; Output Current Max:8mA; Package / Case:PDIP; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:Through Hole

Certification