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參數(shù)資料
| 型號(hào)： | M74HC166B1R |
| 廠商： | STMICROELECTRONICS |
| 元件分類(lèi)： | 計(jì)數(shù)移位寄存器 |
| 英文描述： | HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大?。?/td> | 532K |
| 代理商： | M74HC166B1R |
1/12
July 2001
s
HIGH SPEED :
fMAX = 63 MHz (TYP.) at VCC = 6V
s
LOW POWER DISSIPATION:
ICC =4A(MAX.) at TA=25°C
s
HIGH NOISE IMMUNITY:
VNIH = VNIL = 28 % VCC (MIN.)
s
SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 4mA (MIN)
s
BALANCED PROPAGATION DELAYS:
tPLH tPHL
s
WIDE OPERATING VOLTAGE RANGE:
VCC (OPR) = 2V to 6V
s
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 166
DESCRIPTION
The M74HC166 is an high speed CMOS 8 BIT
PISO SHIFT REGISTER fabricated with silicon
gate C2MOS technology.
It consists of parallel or serial inputs and a
serial-out 8 bit shift register with gated clock inputs
and an overriding clear input. The parallel-in or
serial-in modes are controlled by the
SHIFT/
LOAD input. When the SHIFT/LOAD input is held
high, the serial data input is enabled and the eight
flip-flops perform serial shifting with each clock
pulse; when held low, the parallel data inputs are
enabled and synchronous loading occurs on the
next clock pulse. Clocking is accomplished on the
low-to-high level edge
of the clock pulse. The
CLOCK-INHIBIT input should be changed to the
high only while the clock input is held high. A direct
clear input overrides all other inputs, including the
clock, and sets all flip-flops to zero. Functional
details are shown in the truth table and the timing
chart. All inputs are equipped with protection
circuits against static discharge and transient
excess voltage.
M74HC166
8 BIT PISO SHIFT REGISTER
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M74HC166B1R
SOP
M74HC166M1R
M74HC166RM13TR
TSSOP
M74HC166TTR
TSSOP
DIP
SOP
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M74HC173M1 | HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16 |
| M74HC195C1 | HC/UH SERIES, 4-BIT RIGHT PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PQCC20 |
| M74HC20M1R | HC/UH SERIES, DUAL 4-INPUT NAND GATE, PDSO14 |
| M74HC20RM13TR | HC/UH SERIES, DUAL 4-INPUT NAND GATE, PDSO14 |
| M74HC21TTR | HC/UH SERIES, DUAL 4-INPUT AND GATE, PDSO14 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M74HC166C1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 BIT PISO SHIFT REGISTER |
| M74HC166M1R | 功能描述:計(jì)數(shù)器移位寄存器 8-Bit PISO Shift Reg RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類(lèi)型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類(lèi)型: 輸入線路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| M74HC166RM13TR | 功能描述:計(jì)數(shù)器移位寄存器 8-Bit PISO Shift Reg RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類(lèi)型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類(lèi)型: 輸入線路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| M74HC166TTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 BIT PISO SHIFT REGISTER |
| M74HC173 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD D-TYPE REGISTER 3-STATE |
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