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參數(shù)資料
| 型號： | SN54AHCT16374 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 16-Bit Edge-Triggered D-type Flip-Flops With 3-State Outputs(16位D觸發(fā)器(三態(tài)輸出)) |
| 中文描述： | 16位邊沿觸發(fā)D型觸發(fā)器與3正反器態(tài)輸出（16位?觸發(fā)器（三態(tài)輸出）） |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 134K |
| 代理商： | SN54AHCT16374 |
SN54AHCT16374, SN74AHCT16374
16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOPS
WITH 3-STATE OUTPUTS
SCLS337C – MARCH 1996 – REVISED JUNE 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Members of the Texas Instruments
Widebus
Family
Inputs Are TTL-Voltage Compatible
EPIC
(Enhanced-Performance Implanted
CMOS) Process
Distributed V
CC
and GND Pin Configuration
Minimizes High-Speed Switching Noise
Flow-Through Architecture Optimizes PCB
Layout
Package Options Include Plastic 300-mil
Shrink Small-Outline (DL) and Thin Shrink
Small-Outline (DGG) Packages and 380-mil
Fine-Pitch Ceramic Flat (WD) Package
Using 25-mil Center-to-Center Spacings
description
The ’AHCT16374 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 at the data (D) inputs.
A buffered output-enable (OE) input can be used to place the eight outputs in either a normal logic state (high
or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive
the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus
lines without need for interface or pullup components.
OE does not affect 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 SN54AHCT16374 is characterized for operation over the full military temperature range of –55
°
C to 125
°
C.
The SN74AHCT16374 is characterized for operation from –40
°
C to 85
°
C.
P
Copyright
1997, Texas Instruments Incorporated
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
EPIC and Widebus are trademarks of Texas Instruments Incorporated.
SN54AHCT16374 . . . WD PACKAGE
SN74AHCT16374 . . . DGG OR DL PACKAGE
(TOP VIEW)
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1OE
1Q1
1Q2
GND
1Q3
1Q4
V
CC
1Q5
1Q6
GND
1Q7
1Q8
2Q1
2Q2
GND
2Q3
2Q4
V
CC
2Q5
2Q6
GND
2Q7
2Q8
2OE
1CLK
1D1
1D2
GND
1D3
1D4
V
CC
1D5
1D6
GND
1D7
1D8
2D1
2D2
GND
2D3
2D4
V
CC
2D5
2D6
GND
2D7
2D8
2CLK
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| SN54AHCT16540 | 16-Bit Buffers/Line Drivers With 3-State Outputs(16位緩沖器/驅(qū)動器(三態(tài)輸出)) |
| SN54AHCT16541 | 16-Bit Buffers/Line Drivers With 3-State Outputs(16位緩沖器/驅(qū)動器(三態(tài)輸出)) |
| SN54AHCT165 | 8-Bit Parallel-Load Shift Registers(8位并行載入移位寄存器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN54AHCT16374_08 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS |
| SN54AHCT16374WD | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS |
| SN54AHCT16540 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SN54AHCT16540WD | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SN54AHCT16541 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
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