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參數資料
| 型號： | 74FCT162373CTPVCT |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | 16-Bit Latches |
| 中文描述： | 16位鎖存 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 61K |
| 代理商： | 74FCT162373CTPVCT |
16-Bit Latches
CY74FCT16373T
CY74FCT162373T
SCCS054 - August 1994 - Revised March 2000
Data sheet acquired from Cypress Semiconductor Corporation.
Data sheet modified to remove devices not offered.
Copyright
2000, Texas Instruments Incorporated
Features
FCT-E speed at 3.4 ns
Power-off disable outputs permits live insertion
Edge-rate control circuitry for significantly improved
noise characteristics
Typical output skew < 250 ps
ESD > 2000V
TSSOP (19.6-mil pitch) and SSOP (25-mil pitch)
packages
Industrial temperature range of
40C to +85C
V
CC
= 5V
±
10%
CY74FCT16373T Features:
64 mA sink current, 32 mA source current
Typical V
OLP
(ground bounce) <1.0V at V
CC
= 5V,
T
A
= 25C
CY74FCT162373T Features:
Balanced 24 mA output drivers
Reduced system switching noise
Typical V
OLP
(ground bounce) <0.6V at V
CC
= 5V,
T
A
= 25C
Functional Description
CY74FCT16373T and CY74FCT162373T are 16-bit D-type
latches designed for use in bus applications requiring high
speed and low power. These devices can be used as two
independent 8-bit latches or as a single 16-bit latch by
connecting the Output Enable (OE) and Latch (LE) inputs.
Flow-through pinout and small shrink packaging aid in
simplifying board layout. The output buffers are designed with
power-off disable feature that allows live insertion of boards.
The
CY74FCT16373T
is
high-capacitance loads and low-impedance backplanes.
The CY74FCT162373T has 24-mA balanced output drivers
with current limiting resistors in the outputs. This reduces the
need for external terminating resistors and provides for
minimal undershoot and reduced ground bounce. The
CY74FCT162373T is ideal for driving transmission lines.
ideally
suited
for
driving
Logic Block Diagrams
Pin Configuration
D
C
1
OE
FCT162373-1
1
LE
1
D
1
1
O
1
TO 7 OTHERCHANNELS
D
C
2
OE
FCT162373-2
2
LE
2
D
1
2
O
1
GND
1
D
3
1
D
4
V
CC
1
2
3
4
5
6
7
8
9
10
11
12
13
33
32
31
30
29
28
25
26
27
36
35
34
1
OE
1
O
1
1
O
2
GND
SSOP/TSSOP
Top View
14
15
16
17
18
19
20
21
22
23
24
45
44
43
42
41
37
38
39
40
48
47
46
1
O
3
1
O
4
V
CC
1
O
5
1
O
6
GND
1
D
1
1
D
2
1
LE
GND
1
O
7
1
O
8
1
D
5
1
D
6
1
D
7
1
D
8
GND
2
D
3
2
D
4
V
CC
2
O
3
2
O
4
V
CC
2
O
5
2
O
6
GND
2
O
1
2
O
2
GND
2
D
1
2
D
2
GND
2
D
7
2
D
8
2
LE
2
O
7
2
O
8
2
OE
2
D
5
2
D
6
FCT162373-3
TO 7 OTHERCHANNELS
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 74FCT162373CTPVG | 功能描述:閉鎖 16-bit Transparent Latch RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| 74FCT162373CTPVG8 | 功能描述:閉鎖 16-bit Transparent Latch RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| 74FCT162373ETPACT | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-Bit Latches |
| 74FCT162373ETPAG | 制造商:Integrated Device Technology Inc 功能描述:Latch Transparent 3-ST 16-CH D-Type 48-Pin TSSOP Tube 制造商:Integrated Device Technology Inc 功能描述:LATCH TRANSPARENT 3-ST HEXADECIMAL D-TYPE 48TSSOP - Rail/Tube 制造商:Integrated Device Technology Inc 功能描述:16-bit Transparent Latch |
| 74FCT162373ETPAG8 | 制造商:Integrated Device Technology Inc 功能描述:Latch Transparent 3-ST 16-CH D-Type 48-Pin TSSOP T/R 制造商:Integrated Device Technology Inc 功能描述:LATCH TRANSPARENT 3-ST HEXADECIMAL D-TYPE 48TSSOP - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:16-bit Transparent Latch |
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