參數(shù)資料
型號(hào): 74ALVCH162245DGG,1
廠商: NXP Semiconductors
文件頁數(shù): 8/11頁
文件大小: 0K
描述: IC BUS TXRX 16BIT TRI-ST 48TSSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 39
系列: 74ALVCH
邏輯類型: 收發(fā)器,非反相
元件數(shù): 2
每個(gè)元件的位元數(shù): 8
輸出電流高,低: 12mA,12mA
電源電壓: 2.3 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-TFSOP(0.240",6.10mm 寬)
供應(yīng)商設(shè)備封裝: 48-TSSOP
包裝: 管件
其它名稱: 935210840112
Philips Semiconductors
Product specification
74ALVCH162245
16-bit bus transceiver with direction pin and
30
termination resistor (3-State)
1998 Jun 29
6
AC CHARACTERISTICS FOR VCC = 2.3V TO 2.7V RANGE
GND = 0V; tr = tf ≤ 2.0ns; CL = 30pF
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 2.3 to 2.7V
UNIT
MIN
TYP1, 2
MAX
tPHL/tPLH
Propagation delay
nAn to nBn; nBn to nAn
1, 3
1.0
2.5
4.9
ns
tPZH/tPZL
3-State output enable time
nOE to nAn; nOE to nBn
2, 3
1.0
2.9
6.8
ns
tPHZ/tPLZ
3-State output disable time
nOE to nAn; nOE to nBn
2, 3
1.0
3.0
6.3
ns
NOTES:
1. All typical values are measured Tamb = 25°C.
2. Typical value is measured at VCC = 2.5V
AC CHARACTERISTICS FOR VCC = 3.0V TO 3.6V RANGE AND VCC = 2.7V
GND = 0V; tr = tf ≤ 2.5ns; CL = 50pF
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 3.3 ± 0.3V
VCC = 2.7V
UNIT
MIN
TYP1, 2
MAX
MIN
TYP1
MAX
tPHL/tPLH
Propagation delay
nAn to nBn; nBn to nAn
1, 3
1.0
2.4
4.2
1.0
2.7
4.7
ns
tPZH/tPZL
3-State output enable time
nOE to nAn; nOE to nBn
2, 3
1.0
3.0
5.6
1.0
3.9
6.7
ns
tPHZ/tPLZ
3-State output disable time
nOE to nAn; nOE to nBn
2, 3
1.0
2.6
5.5
1.0
2.9
5.7
ns
NOTES:
1. All typical values are measured Tamb = 25°C.
2. Typical value is measured at VCC = 3.3V
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74ALVCH162245DL,112 制造商:NXP Semiconductors 功能描述:
74ALVCH162245DL,118 制造商:NXP Semiconductors 功能描述: