參數(shù)資料
型號(hào): 74ABT2240PW,112
廠商: NXP Semiconductors
文件頁(yè)數(shù): 1/14頁(yè)
文件大小: 0K
描述: IC INVERTER DUAL 4-INPUT 20TSSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 1,875
系列: 74ABT
邏輯類(lèi)型: 逆變器,緩沖器
電路數(shù): 2
輸入數(shù): 4
特點(diǎn): 三態(tài)
電源電壓: 4.5 V ~ 5.5 V
輸出電流高,低: 32mA,12mA
邏輯電平 - 低: 0.8V
邏輯電平 - 高: 2V
額定電壓和最大 CL 時(shí)的最大傳播延遲: 5.8ns @ 5V,50pF
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
供應(yīng)商設(shè)備封裝: 20-TSSOP
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
包裝: 管件
其它名稱(chēng): 74ABT2240PW
74ABT2240PW-ND
935203710112
1.
General description
The 74ABT2240 high performance BiCMOS device combines low static and dynamic
power dissipation with high speed.
The 74ABT2240 device is an octal inverting buffer that is ideal for driving bus lines. The
device features two output enable inputs (1OE and 2OE), each controlling four of the
3-state outputs.
The 74ABT2240 is designed with 30
series resistance in both the HIGH and LOW
states of the output. This design reduces line noise in applications such as memory
address drivers, clock drivers and bus receivers/transmitters.
The 74ABT2240 is the same as the 74ABT240. The part number has been changed to
reect industry standards.
2.
Features
s Octal bus interface
s 3-state buffers
s Live insertion and extraction permitted
s Outputs include series resistance of 30
, making external termination resistors
unnecessary
s Output capability: +12 mA and
32 mA
s Latch-up protection:
x JESD78: exceeds 500 mA
s ESD protection:
x MIL STD 883 method 3015: exceeds 2000 V
x Machine model: exceeds 200 V
s Power-up 3-state
s Same part as 74ABT240
74ABT2240
Octal inverting buffer with 30
series termination resistors;
3-state
Rev. 04 — 17 January 2005
Product data sheet
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