SN74VMEH22501A-EP_15 Datasheet, PDF (14/38 Pages) Texas Instruments – 8-Bit Universal Bus Transceiver and Two 1-Bit Bus Transceivers

SN74VMEH22501A-EP
SCES625A – FEBRUARY 2005 – REVISED NOVEMBER 2015
www.ti.com
7.16 Skew Characteristics for Bus Transceiver (I Version)
for specific worst-case V_CC and temperature within the recommended ranges of supply voltage and operating free-air
temperature (see Figure 7 and Figure 8); T_A = –40°C to 85°C
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
MIN MAX
t_sk(LH)
t_sk(HL)
t_sk(LH)
t_sk(HL)
t_sk(t) ⁽¹⁾
1A or 2A
1B or 2B
1A or 2A
1B or 2B
0.8
1B or 2B
0.7
0.7
1Y or 2Y
0.7
1B or 2B
3.9
1Y or 2Y
1.5
t_sk(pp)
1A or 2A
1B or 2B
1B or 2B
3.6
1Y or 2Y
1.4
UNIT
ns
ns
ns
ns
(1) t_sk(t) – Output-to-output skew is defined as the absolute value of the difference between the actual propagation delay for all outputs of
the same packaged device. The specifications are given for specific worst-case V_CC and temperature and apply to any outputs switching
in opposite directions, both low to high (LH) and high to low (HL) [t_sk(t)].
14
Submit Documentation Feedback
Copyright © 2005–2015, Texas Instruments Incorporated
Product Folder Links: SN74VMEH22501A-EP