參數(shù)資料
型號(hào): 74LVC16240ADL,118
廠商: NXP Semiconductors
文件頁數(shù): 11/12頁
文件大小: 0K
描述: IC INVERTER QUAD 4-INPUT 48SSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 1,000
系列: 74LVC
邏輯類型: 逆變器,緩沖器
電路數(shù): 4
輸入數(shù): 4
特點(diǎn): 三態(tài)
電源電壓: 1.2 V ~ 3.6 V
電流 - 靜態(tài)(最大值): 80µA
輸出電流高,低: 24mA,24mA
邏輯電平 - 低: 0.7 V ~ 0.8 V
邏輯電平 - 高: 1.7 V ~ 2 V
額定電壓和最大 CL 時(shí)的最大傳播延遲: 2.3ns @ 3.3V,50pF
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 48-SSOP
封裝/外殼: 48-BSSOP(0.295",7.50mm 寬)
包裝: 帶卷 (TR)
其它名稱: 74LVC16240ADL-T
74LVC16240ADL-T-ND
935235100118
74LVC16240A
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 4 — 3 November 2011
8 of 16
NXP Semiconductors
74LVC16240A
16-bit buffer/line driver; 5V tolerant; inverting; 3-state
[1]
Typical values are measured at Tamb =25 C and VCC = 1.2 V, 1.8 V, 2.5 V, 2.7 V, and 3.3 V respectively.
[2]
tpd is the same as tPLH and tPHL.
ten is the same as tPZL and tPZH.
tdis is the same as tPLZ and tPHZ.
[3]
Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design.
[4]
CPD is used to determine the dynamic power dissipation (PD in W).
PD =CPD VCC2 fi N+ (CL VCC2 fo) where:
fi = input frequency in MHz; fo = output frequency in MHz
CL = output load capacitance in pF
VCC = supply voltage in Volts
N = number of inputs switching
(C
L VCC
2
f
o) = sum of the outputs
11. Waveforms
CPD
power
dissipation
capacitance
per input; VI =GND to VCC
VCC = 1.65 V to 1.95 V
-
4.8
-
pF
VCC = 2.3 V to 2.7 V
-
8.3
-
pF
VCC = 3.0 V to 3.6 V
-
11.4
-
pF
Table 7.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 6.
Symbol Parameter
Conditions
Tamb = 40 C to +85 C 40 C to +125 C Unit
Min
Typ[1]
Max
Min
Max
VM =1.5 V atVCC 2.7 V;
VM =0.5 VCC at VCC <2.7 V.
VOL and VOH are typical output voltage levels that occur with the output load.
Fig 4.
The input nAn to output nYn propagation delays
mgu781
nAn input
nYn output
tPHL
tPLH
GND
VI
VM
VOH
VOL
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