參數(shù)資料
型號: IDT74FCT162344ETEG
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘及定時
英文描述: FCT SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), CDFP56
封裝: 0.635 MM PITCH, CERPACK-56
文件頁數(shù): 1/7頁
文件大?。?/td> 113K
代理商: IDT74FCT162344ETEG
1
IDT54/74FCT162344AT/CT/ET
FASTCMOSADDRESS/CLOCKDRIVER
MILITARYANDCOMMERCIALTEMPERATURERANGES
AUGUST 1999
1999
Integrated Device Technology, Inc.
DSC-3069/4
c
IDT54/74FCT162344AT/CT/ET
MILITARY AND COMMERCIAL TEMPERATURE RANGES
FAST CMOS
ADDRESS/CLOCK
DRIVER
DESCRIPTION:
The FCT162344AT/CT/ET is a 1:4 address/clock driver built using
advanced dual metal CMOS technology. This high-speed, low power
device provides the ability to fanout to memory arrays. Eight banks, each
with a fanout of 4, and 3-state control provide efficient address distribution.
One or more banks may be used for clock distribution.
The FCT162344AT/CT/ET 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.
A large number of power and ground pins and TTL output swings also
ensure reduced noise levels. All inputs are designed with hysteresis for
improved noise margins.
FUNCTIONAL BLOCK DIAGRAM
A1
B11
B14
OE 1
A2
B21
B24
A3
B31
B34
OE 2
A4
B41
B44
A5
B51
B54
OE 3
A6
B61
B64
A7
B71
B74
OE 4
A8
B81
B84
1
8
14
2
6
9
13
28
15
21
16
20
23
27
29
36
42
34
30
41
37
56
43
49
48
44
55
51
FEATURES:
0.5 MICRON CMOS Technology
Ideal for address line driving and clock distribution
8 banks with 1:4 fanout and 3-state
Typical tSK(o) (Output Skew) < 500ps
Balanced Output Drivers:
±24mA (commercial)
±16mA (military)
Reduced system switching noise
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
25 mil pitch SSOP, 19.6 mil pitch TSSOP, 15.7 mil pitch TVSOP
and 25 mil pitch CERPACK packages
Extended commercial range of -40°C to +85°C
VCC = 5V ±10%
Low input and output leakage ≤1A (max.)
相關(guān)PDF資料
PDF描述
IDT74FCT162374ATEG FCT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, CDFP48
IDT74FCT162374ETEG FCT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, CDFP48
IDT74FCT16240ATPV8 FCT SERIES, QUAD 4-BIT DRIVER, INVERTED OUTPUT, PDSO48
IDT74FCT16240ATPVG FCT SERIES, QUAD 4-BIT DRIVER, INVERTED OUTPUT, PDSO48
IDT74FCT16240CTPV8 FCT SERIES, QUAD 4-BIT DRIVER, INVERTED OUTPUT, PDSO48
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