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參數(shù)資料
| 型號： | IDT74FCT162260TPVG |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | FCT SERIES, 12-BIT EXCHANGER, TRUE OUTPUT, PDSO56 |
| 封裝： | SSOP-56 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 116K |
| 代理商： | IDT74FCT162260TPVG |
1
IDT54/74FCT162260AT/CT
FAST CMOS 12-BIT TRI-PORT BUS EXCHANGER
MILITARYANDINDUSTRIALTEMPERATURERANGES
JUNE 2000
1999
Integrated Device Technology, Inc.
DSC-5430/-
c
IDT54/74FCT162260AT/CT
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
FAST CMOS
12-BIT TRI-PORT
BUS EXCHANGER
DESCRIPTION:
The FCT162260T Tri-Port Bus Exchangers are high-speed 12-bit
latched bus multiplexers/transceivers for use in high-speed microprocessor
applications. These Bus Exchangers support memory interleaving with
latched outputs on the B ports and address multiplexing with latched inputs
on the B ports.
The Tri-Port Bus Exchanger has three 12-bit ports. Data may be
transferred between the A port and either/both of the B ports. The latch
enable (LE1B, LE2B, LEA1B and LEA2B) inputs control data storage.
When a latch-enable input is high, the latch is transparent. When a latch-
enable input is low, the data at the input is latched and remains latched until
the latch enable input is returned high. Independent output enables (
OE1B
and
OE2B) allow reading from one port while writing to the other port.
The FCT162260T has balanced output drive with current limiting
resistors. This offers low ground bounce, minimal undershoot, and
controlled output fall times - reducing the need for external series terminating
resistors.
FUNCTIONAL BLOCK DIAGRAM
A-1B
LATCH
LEA1B
LE1B
LE2B
12
M
U
X
12
OE1B
12
A1:12
1B-A
LATCH
1B1:12
12
2B-A
LATCH
12
A-2B
LATCH
LEA2B
12
2B1:12
OE2B
OEA
SEL
1
0
29
30
2
28
1
27
55
56
FEATURES:
0.5 MICRON CMOS Technology
High-speed, low-power CMOS replacement for ABT functions
Typical tSK(o) (Output Skew) < 250ps
Low input and output leakage ≤1A (max.)
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
VCC = 5V ±10%
Balanced Output Drivers:
±24mA (industrial)
±16mA (military)
Reduced system switching noise
Typical VOLP (Output Ground Bounce) < 0.6V at VCC = 5V, TA =
25°C
Available in the following packages:
Industrial: SSOP, TSSOP, TVSOP
Military: CERPACK
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| IDT74FCT162260CTPFG | FCT SERIES, 12-BIT EXCHANGER, TRUE OUTPUT, PDSO56 |
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| IDT74FCT162344CTPA-T | FCT SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO56 |
| IDT74FCT162344ETPF8 | FCT SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO56 |
| IDT74FCT162374ATPVG8 | FCT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
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| IDT74FCT162373ATPAG | 功能描述:IC TRANSP LATCH 16BIT 48-TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74FCT 標準包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標準 電源電壓:4.5 V ~ 5.5 V 獨立電路:1 延遲時間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件 |
| IDT74FCT162373ATPAG8 | 功能描述:IC TRANSP LATCH 16BIT 48-TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74FCT 標準包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標準 電源電壓:4.5 V ~ 5.5 V 獨立電路:1 延遲時間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件 |
| IDT74FCT162373ATPVG | 功能描述:IC TRANSP LATCH 16BIT 48-SSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74FCT 標準包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標準 電源電壓:4.5 V ~ 5.5 V 獨立電路:1 延遲時間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件 |
| IDT74FCT162373ATPVG8 | 功能描述:IC TRANSP LATCH 16BIT 48-SSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74FCT 標準包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標準 電源電壓:4.5 V ~ 5.5 V 獨立電路:1 延遲時間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件 |
| IDT74FCT162373CTPAG | 功能描述:IC TRANSP LATCH 16BIT 48-TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74FCT 標準包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標準 電源電壓:4.5 V ~ 5.5 V 獨立電路:1 延遲時間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件 |
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