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參數資料
| 型號： | IDT74FCT521CTSOG |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數： | 2/6頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC COMPARATOR IDENTITY 8B 20SOIC |
| 標準包裝： | 37 |
| 系列： | 74FCT |
| 類型： | 身份比較器 |
| 位數： | 8 |
| 輸出： | 低有效 |
| 輸出功能： | A=B |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 輸出電流高，低： | 15mA，48mA |
| 額定電壓和最大 CL 時的最大傳播延遲： | 4.5ns @ 5V，50pF |
| 電流 - 靜態(tài)： | 10µA |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 20-SOIC（0.295"，7.50mm 寬） |
| 安裝類型： | 表面貼裝 |
| 包裝： | 管件 |
| 其它名稱： | 74FCT521CTSOG |
INDUSTRIALTEMPERATURERANGE
2
IDT74FCT521AT/CT
FASTCMOS8-BITIDENTITYCOMPARATOR
PIN CONFIGURATION
Symbol
Description
Max
Unit
VTERM(2)
Terminal Voltage with Respect to GND
–0.5 to +7
V
VTERM(3)
Terminal Voltage with Respect to GND
–0.5 to VCC+0.5
V
TSTG
Storage Temperature
–65 to +150
° C
IOUT
DC Output Current
–60 to +120
mA
ABSOLUTE MAXIMUM RATINGS(1)
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
permanent damage to the device. This is a stress rating only and functional operation
of the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability. No terminal voltage may exceed
Vcc by +0.5V unless otherwise noted.
2. Inputs and Vcc terminals only.
3. Output and I/O terminals only.
Pin Names
Description
A0 - A7
Word A Inputs
B0 - B7
Word B Inputs
IA = B
Expansion or Enable Input (Active LOW)
OA = B
Identity Output (Active LOW)
PIN DESCRIPTION
Symbol
Parameter
(1)
Conditions
Typ.
Max.
Unit
CIN
Input Capacitance
VIN = 0V
6
10
pF
COUT
Output Capacitance
VOUT = 0V
8
12
pF
CAPACITANCE (TA = +25°C, F = 1.0MHz)
NOTE:
1. This parameter is measured at characterization but not tested.
FUNCTION TABLE(1)
Inputs
Output
IA=B
A, B
OA = B
L
A = B*
L
LA
≠≠≠≠≠ BH
H
A = B*
H
HA
≠≠≠≠≠ BH
SOIC/ SSOP/ QSOP
TOP VIEW
2
3
1
16
15
14
11
19
18
20
17
13
12
5
6
7
4
8
9
10
A1
A0
B0
VCC
B1
A3
A2
B2
B3
GND
OA=B
B6
B7
A7
A6
B4
B5
A5
A4
IA=B
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
*
A0 = B0, A1 = B1, A2 = B2, etc.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| IDT74FCT521CTSOG8 | 功能描述:IC COMPARATOR IDENTITY 8B 20SOIC RoHS:是 類別:集成電路 (IC) >> 邏輯 - 比較器 系列:74FCT 標準包裝:1 系列:4000B 類型:幅值比較器 位數:4 輸出:高有效 輸出功能:A<B，A=B，A>B 電源電壓:3 V ~ 18 V 輸出電流高，低:4.2mA，4.2mA 額定電壓和最大 CL 時的最大傳播延遲:350ns @ 15V，50pF 電流 - 靜態(tài):100µA 工作溫度:-55°C ~ 125°C 封裝/外殼:16-SOIC（0.209"，5.30mm 寬） 安裝類型:表面貼裝 包裝:剪切帶 (CT) 其它名稱:296-14121-1 |
| IDT74FCT521P | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT521SO | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT521TPY | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT52ATSO | 制造商:Integrated Device Technology Inc 功能描述: |
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