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參數(shù)資料
| 型號： | 74HC4094 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | High Speed CMOS Logic 8-Stage Shift and Store Bus Register, Three-State |
| 中文描述： | 高速CMOS邏輯8級移位存儲總線和登記，三態(tài) |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 72K |
| 代理商： | 74HC4094 |
December 1990
2
Philips Semiconductors
Product specification
8-stage shift-and-store bus register
74HC/HCT4094
FEATURES
Output capability: standard
I
CC
category: MSI
GENERAL DESCRIPTION
The 74HC/HCT4094 are high-speed Si-gate CMOS
devices and are pin compatible with the “4094” of the
“4000B” series. They are specified in compliance with
JEDEC standard no. 7A.
The 74HC/HCT4094 are 8-stage serial shift registers
having a storage latch associated with each stage for
strobing data from the serial input (D) to the parallel
buffered 3-state outputs (QP
0
to QP
7
). The parallel outputs
may be connected directly to common bus lines.
Data is shifted on the positive-going clock (CP) transitions.
The data in each shift register stage is transferred to the
storage register when the strobe input (STR) is HIGH.
Data in the storage register appears at the outputs
whenever the output enable input (OE) signal is HIGH.
Two serial outputs (QS
1
and QS
2
) are available for
cascading a number of “4094” devices. Data is available at
QS
1
on the positive-going clock edges to allow high-speed
operation in cascaded systems in which the clock rise time
is fast. The same serial information is available at QS
2
on
the next negative-going clock edge and is for cascading
“4094” devices when the clock rise time is slow.
APPLICATIONS
Serial-to-parallel data conversion
Remote control holding register
QUICK REFERENCE DATA
GND = 0 V; T
amb
= 25
°
C; t
r
= t
f
= 6 ns
Notes
1.
C
PD
is used to determine the dynamic power dissipation (P
D
in
μ
W):
P
D
= C
PD
×
V
CC2
×
f
i
+ ∑
(C
L
×
V
CC2
×
f
o
) where:
f
i
= input frequency in MHz
f
o
= output frequency in MHz
∑
(C
L
×
V
CC2
×
f
o
) = sum of outputs
C
L
= output load capacitance in pF
V
CC
= supply voltage in V
For HC the condition is V
I
= GND to V
CC
For HCT the condition is V
I
= GND to V
CC
1.5 V
2.
ORDERING INFORMATION
See
“74HC/HCT/HCU/HCMOS Logic Package Information”
.
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
HC
HCT
t
PHL
/ t
PLH
propagation delay
CP to QS
1
CP to QS
2
CP to QP
n
STR to QP
n
maximum clock frequency
input capacitance
power dissipation capacitance per package
C
L
= 15 pF; V
CC
= 5 V
15
13
20
18
95
3.5
83
19
18
21
19
86
3.5
92
ns
ns
ns
ns
MHz
pF
pF
f
max
C
I
C
PD
notes 1 and 2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74HC4094D | 制造商:NXP Semiconductors 功能描述:8-STAGE SHIFT & STORE BUS REG 制造商:NXP Semiconductors 功能描述:HC Shift Register/Latch 制造商:NXP Semiconductors 功能描述:HC Shift Register/Latch Bulk 制造商:NXP Semiconductors 功能描述:74HC CMOS SMD 74HC4094 SOIC16 制造商:NXP Semiconductors 功能描述:74HC CMOS, SMD, 74HC4094, SOIC16 制造商:NXP Semiconductors 功能描述:IC, 8BIT SHIFT/STORE REGISTER, SOIC-16; Shift Register Function:Serial to Parallel; Logic Type:Register, Shift Store; No. of Elements:8; IC Output Type:Tri State; Logic Case Style:SOIC; No. of Pins:16; Supply Voltage Min:2V ;RoHS Compliant: Yes 制造商:NXP Semiconductors 功能描述:8-bit 3state shift register,74HC4094D |
| 74HC4094D,652 | 功能描述:計數(shù)器移位寄存器 8-STAGE BUS REGISTER RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| 74HC4094D,653 | 功能描述:計數(shù)器移位寄存器 8-STAGE SHIFT AND STORE BUS REG RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| 74HC4094D,653-CUT TAPE | 制造商:NXP 功能描述:74HC4094 Series 6 V SMT 8-Stage Shift-and-Store Bus Register - SOIC-16 |
| 74HC4094D | 制造商:NXP Semiconductors 功能描述:74HC CMOS SMD 74HC4094 SOIC16 |
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