SN74GTLPH32916 Datasheet, PDF (3/18 Pages) Texas Instruments – 34-BIT LVTTL-TO-GTLP UNIVERSAL BUS TRANSCEIVER WITH BUFFERED CLOCK OUTPUTS

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SN74GTLPH32916
34-BIT LVTTL-TO-GTLP UNIVERSAL BUS TRANSCEIVER
WITH BUFFERED CLOCK OUTPUTS
SCES380A – JANUARY 2002 – REVISED JUNE 2005
TERMINAL ASSIGNMENTS⁽¹⁾
1
2
3
4
5
6
A
1A2
1A1
1LEAB
1CLKAB
1B1
1B2
B
1A4
1A3
1OEAB
1CEAB
1B3
1B4
C
1A6
1A5
GND
GND
1B5
1B6
D
1A8
1A7
1V_CC
1BIAS V_CC
1B7
1B8
E
1A10
1A9
GND
GND
1B9
1B10
F
1A12
1A11
GND
GND
1B11
1B12
G
1A14
H
1A15
1A13
1A16
1V_CC
GND
1V_REF
GND
1B13
1B16
1B14
1B15
J
1A17
1CLKIN
1OEBA
1CLKBA
1CLKOUT
1B17
K
NC
2LEAB
1LEBA
1CEBA
2CLKAB
NC
L
2A2
2A1
2OEAB
2CEAB
2B1
2B2
M
2A4
2A3
GND
GND
2B3
2B4
N
2A6
2A5
2V_CC
2BIAS V_CC
2B5
2B6
P
2A8
2A7
GND
GND
2B7
2B8
R
2A10
2A9
GND
GND
2B9
2B10
T
2A12
U
2A14
2A11
2A13
2V_CC
GND
2V_REF
GND
2B11
2B13
2B12
2B14
V
2A15
2A16
2OEBA
2CLKBA
2B16
2B15
W
2A17
2CLKIN
2LEBA
2CEBA
2CLKOUT
2B17
(1) NC - No internal connection
FUNCTIONAL DESCRIPTION
The SN74GTLPH32916 is a medium-drive (50 mA), 34-bit UBT transceiver containing D-type latches and D-type
flip-flops for data-path operation in transparent, latched, clocked, or clock-enabled modes and can replace any of
the functions shown in Table 1. Data polarity is noninverting.
Table 1. SN74GTLPH32916 UBT Transceiver Replacement Functions
FUNCTION
8 BIT
9 BIT 10 BIT
16 BIT
Transceiver
'245, '623, '645
'863
'861
'16245, '16623
Buffer/driver
'241, '244, '541
'827
'16241, '16244, '16541
Latched transceiver
'543
'16543
Latch
'373, '573
'843
'841
'16373
Registered transceiver
'646, '652
'16646, '16652
Flip-flop
'374, '574
'821
'16374
Standard UBT
Universal bus driver
Registered transceiver with clock enable
'2952
'16470, '16952
Flip-flop with clock enable
'377
'823
Standard UBT with clock enable
SN74GTLPH32916 UBT transceiver replaces all above functions
18 BIT
'16863
'16825
'16472
'16843
'16474
'16500, '16501
'16835
'16823
'16600, '16601
3