74ACT16374
- Members of the Texas Instruments Widebus™ Family
- Inputs Are TTL-Voltage Compatible
- 3-State Bus-Driving True Outputs
- Flow-Through Architecture Optimizes PCB Layout
- Distributed Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise
- EPIC™ (Enhanced-Performance Implanted CMOS) 1-µm Process
- 500-mA Typical Latch-Up Immunity at 125°C
- Package Options Include Plastic 300-mil Shrink Small-Outline (DL) Packages Using 25-mil Center-to-Center Pin Spacings and 380-mil Fine-Pitch Ceramic Flat (WD) Packages Using 25-mil Center-to-Center Pin Spacings
EPIC and Widebus are trademarks of Texas Instruments Incorporated.
The SN54ACT16374 and 74ACT16374 are 16-bit edge-triggered D-type flip-flops with 3-state outputs designed specifically for driving highly-capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
These devices can be used as two 8-bit flip-flops or one 16-bit flip-flop. On the positive transition of the clock (CLK) input, the Q outputs of the flip-flop take on the logic levels set up at the data (D) inputs.
An output-enable input (OE) can be used to place the outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state provides the capability to drive bus lines in a bus-organized system without need for interface or pullup components. OE does not affect the internal operations of the flip-flop. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.
The 74ACT16374 is packaged in TI’s shrink small-outline package, which provides twice the I/O pin count and functionality of standard small-outline packages in the same printed-circuit board area.
The SN54ACT16374 is characterized for operation over the full military temperature range of -55°C to 125°C. The 74ACT16374 is characterized for operation from -40°C to 85°C.
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비교 대상 장치와 유사한 기능
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | 16-Bit D-Type Edge-Triggered Flip-Flops With 3-State Outputs datasheet (Rev. B) | 1996/04/01 | |
| Application note | Power-Up Behavior of Clocked Devices (Rev. B) | PDF | HTML | 2022/12/15 | |
| Application note | Implications of Slow or Floating CMOS Inputs (Rev. E) | 2021/07/26 | ||
| 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 | Selecting the Right Level Translation Solution (Rev. A) | 2004/06/22 | ||
| Application note | TI IBIS File Creation, Validation, and Distribution Processes | 2002/08/29 | ||
| Application note | CMOS Power Consumption and CPD Calculation (Rev. B) | 1997/06/01 | ||
| Application note | Designing With Logic (Rev. C) | 1997/06/01 | ||
| Application note | Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc | 1996/04/01 |
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- MSL 등급/피크 리플로우
- MTBF/FIT 예측
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