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| 型号： | SN54HC166W |
| 厂商： | Texas Instruments, Inc. |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 300mA, 3.3V+/-1% Output Voltage, Low Dropout Voltage Regulator , Lead-Free Device; Package: DPAK 4 LEAD Single Gauge Surface Mount; No of Pins: 4; Container: Rail; Qty per Container: 75 |
| 中文描述： | 8位并行，负载移位寄存器 |
| 文件页数： | 8/9页 |
| 文件大小： | 134K |
| 代理商： | SN54HC166W |
SN54HC166, SN74HC166
8-BIT PARALLEL-LOAD SHIFT REGISTERS
SCLS117B – DECEMBER 1982 – REVISED MAY 1997
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
VOLTAGE WAVEFORMS
SETUP AND HOLD AND INPUT RISE AND FALL TIMES
VOLTAGE WAVEFORMS
PULSE DURATIONS
th
tsu
50%
50%
10%
50%
10%
90%
90%
VCC
VCC
0 V
0 V
tr
tf
Reference
Input
Data
Input
50%
High-Level
Pulse
50%
VCC
0 V
50%
50%
VCC
0 V
tw
Low-Level
Pulse
VOLTAGE WAVEFORMS
PROPAGATION DELAY AND OUTPUT TRANSITION TIMES
50%
50%
10%
50%
10%
90%
90%
VCC
VOH
VOL
0 V
tr
tf
Input
In-Phase
Output
50%
tPLH
tPHL
50%
10%
50%
10%
90%
90%
VOH
VOL
tr
tf
tPHL
tPLH
Out-of-Phase
Output
NOTES: A. CL includes probe and test-fixture capacitance.
B. Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following
characteristics: PRR
≤
1 MHz, ZO = 50
, tr = 6 ns, tf = 6 ns.
C. For clock inputs, fmax is measured when the input duty cycle is 50%.
D. The outputs are measured one at a time with one input transition per measurement.
E. tPLH and tPHL are the same as tpd.
Test
Point
From Output
Under Test
CL = 50 pF
(see Note A)
LOAD CIRCUIT
Figure 1. Load Circuit and Voltage Waveforms
相关PDF资料 |
PDF描述 |
|---|---|
| SN54HC174FK | 300mA, 3.3v +/-1% Output Voltage, Low Dropout Voltage Regulator , Lead-Free Device; Package: DPAK 4 LEAD Single Gauge Surface Mount; No of Pins: 4; Container: Tape and Reel; Qty per Container: 2500 |
| SN54HC174W | 300mA, 5.0V +/-1% Output Voltage, Low Dropout Voltage Regulator; Package: DPAK 4 LEAD Single Gauge Surface Mount; No of Pins: 4; Container: Tape and Reel; Qty per Container: 2500 |
| SN54HC175FK | 300mA, 2.5V +/-1% Output Voltage, Low Dropout Voltage Regulator; Pb Free Device; Package: 8 PIN DFN, 4x4; No of Pins: 8; Container: Tape and Reel; Qty per Container: 4000 |
| SN54HC175W | 300mA, 3.3V +/-1% Output Voltage, Low Dropout Voltage Regulator; Pb Free Device; Package: 8 PIN DFN, 4x4; No of Pins: 8; Container: Tape and Reel; Qty per Container: 4000 |
| SN54HC191FK | 300mA, 5.0V +/-1% Output Voltage, Low Dropout Voltage Regulator, Pb-Free Device; Package: 8 PIN DFN, 4x4; No of Pins: 8; Container: Tape and Reel; Qty per Container: 4000 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN54HC174J | 制造商:Texas Instruments 功能描述:HEX D-TYPE FLIP-FLOP - Rail/Tube 制造商:Texas Instruments 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 16-Pin CDIP Tube |
| SN54HC175J | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:QUAD D-TYPE FLIP-FLOP - Rail/Tube 制造商:Texas Instruments 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 16-Pin CDIP Tube |
| SN54HC191J | 制造商:Texas Instruments 功能描述:Counter Single 4-Bit Async Binary UP/Down 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:COUNTER SGL 4BIT ASYNC BINARY UP/DOWN 16CDIP - Rail/Tube |
| SN54HC193J | 制造商:Texas Instruments 功能描述:Counter Single 4-Bit Binary UP/Down 16-Pin CDIP Tube 制造商:Texas Instruments 功能描述:COUNTER SGL 4BIT BINARY UP/DOWN 16CDIP - Rail/Tube |
| SN54HC193W | 制造商:Texas Instruments 功能描述: |
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