SN74ALS109A
- Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
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.
관심 가지실만한 유사 제품
비교 대상 장치보다 업그레이드된 기능을 지원하는 즉각적 대체품
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | Dual J-K Positive-Edge-Triggered Flip-Flops With Clear And Preset datasheet (Rev. B) | 1995/08/01 | |
| Application note | Power-Up Behavior of Clocked Devices (Rev. B) | PDF | HTML | 2022/12/15 | |
| Selection guide | Logic Guide (Rev. AB) | 2017/06/12 | ||
| Application note | Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) | 2015/12/02 | ||
| User guide | LOGIC Pocket Data Book (Rev. B) | 2007/01/16 | ||
| Application note | Semiconductor Packing Material Electrostatic Discharge (ESD) Protection | 2004/07/08 | ||
| Application note | TI IBIS File Creation, Validation, and Distribution Processes | 2002/08/29 | ||
| Application note | Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) | 1997/08/01 | ||
| Application note | Designing With Logic (Rev. C) | 1997/06/01 | ||
| Application note | Input and Output Characteristics of Digital Integrated Circuits | 1996/10/01 | ||
| Application note | Live Insertion | 1996/10/01 | ||
| Application note | Advanced Schottky (ALS and AS) Logic Families | 1995/08/01 |
설계 및 개발
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주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치