參數(shù)資料
型號: SN751177NE4
廠商: TEXAS INSTRUMENTS INC
元件分類: Buffer和線驅(qū)動
英文描述: DUAL LINE TRANSCEIVER, PDIP16
封裝: ROHS COMPLIANT, PLASTIC, DIP-16
文件頁數(shù): 2/16頁
文件大?。?/td> 491K
代理商: SN751177NE4
SN751177, SN751178
DUAL DIFFERENTIAL DRIVERS AND RECEIVERS
SLLS059D – FEBRUARY 1990 – REVISED MAY 1999
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
VOL
VOH
tPHL
tPLH
Output
VOLTAGE WAVEFORMS
TEST CIRCUIT
50
Output
Input
0 V
3 V
Generator
(see Note B)
CL = 15 pF
(see Note A)
NOTES: A. CL includes probe and jig capacitance.
B. The pulse generator has the following characteristics: PRR
≤ 1 MHz, 50% duty cycle, ZO = 50 , tr ≤ 6 ns, tf ≤ 6 ns.
1.5 V
0 V
1.5 V
1.3 V
Figure 7. Receiver Propagation-Time Test Circuit and Voltage Waveforms
VOLTAGE WAVEFORMS
≈ 1.3 V
0.5 V
tPHZ
3 V
0 V
VOH
Input
Output
0 V
3 V
VOL
S1 to –1.5 V
S2 Closed
S3 Open
VOL
1.5 V
≈ 4.5 V
tPZL
3 V
1.5 V
0 V
Output
Input
tPZH
0 V
VOH
0 V
1.5 V
3 V
1.5 V
TEST CIRCUIT
1N916 or Equivalent
2 k
5 k
50
≈ 1.3 V
tPLZ
S1 to –1.5 V
S2 Closed
S3 Closed
S1 to 1.5 V
S2 Closed
S3 Closed
Generator
(see Note B)
CL = 15 pF
(see Note A)
Input
Output
Input
S1 to 1.5 V
S3 Closed
S2 Open
NOTES: A. CL includes probe and jig capacitance.
B. The pulse generator has the following characteristics: PRR
≤ 1 MHz, 50% duty cycle, ZO = 50 , tr ≤ 6 ns, tf ≤ 6 ns.
5 V
S3
1.5 V
–1.5 V
S1
S2
0.5 V
1.5 V
Figure 8. Receiver Output Enable- and Disable-Time Test Circuit and Voltage Waveforms
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參數(shù)描述
SN751177NS 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL DIFFERENTIAL DRIVERS AND RECEIVERS
SN751177NSR 功能描述:總線收發(fā)器 Diff RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN751177NSRE4 功能描述:總線收發(fā)器 Dual Diff Pairs Driver/Receiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
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SN751178 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL DIFFERENTIAL DRIVERS AND RECEIVERS