参数资料
型号: SN75ALS180NE4
厂商: TEXAS INSTRUMENTS INC
元件分类: Buffer和线驱动
英文描述: LINE TRANSCEIVER, PDIP14
封装: ROHS COMPLIANT, PLASTIC, DIP-14
文件页数: 19/21页
文件大小: 555K
代理商: SN75ALS180NE4
SN65ALS180, SN75ALS180
DIFFERENTIAL DRIVER AND RECEIVER PAIRS
SLLS052G – AUGUST 1987 – REVISED APRIL 2003
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
tPLH
Propagation delay time, low- to high-level output
VID = –1.5 V to 1.5 V,
See Figure 7
CL = 15 pF,
9
14
19
ns
tPHL
Propagation delay time, high- to low-level output
VID = –1.5 V to 1.5 V,
See Figure 7
CL = 15 pF,
9
14
19
ns
Skew (|tPHL – tPLH|)
VID = –1.5 V to 1.5 V,
See Figure 7
CL = 15 pF,
2
6
ns
tPZH
Output enable time to high level
CL = 15 pF,
See Figure 8
7
14
ns
tPZL
Output enable time to low level
CL = 15 pF,
See Figure 8
7
14
ns
tPHZ
Output disable time from high level
CL = 15 pF,
See Figure 8
20
35
ns
tPLZ
Output disable time from low level
CL = 15 pF,
See Figure 8
8
17
ns
All typical values are at VCC = 5 V, TA = 25°C.
PARAMETER MEASUREMENT INFORMATION
VOC
R
L
2
VOD2
R
L
2
Figure 1. Driver VOD and VOC
VOD3
Vtest
375
60
375
Figure 2. Driver VOD3
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