Datasheet

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GQL OR ZQL PACKAGE
(TOP VIEW)
A
B
C
D
E
F
G
H
J
K
1 2 3 4 5 6
1OE
1CLK
1D1
To Seven Other Channels
1Q1
2OE
2CLK
2D1
2Q1
To Seven Other Channels
1
48
47
24
25
36
C1
1D
132
C1
1D
Pin numbers shown are for the DGG, DGV, and DL packages.
SN74ALVCH16374
16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP
WITH 3-STATE OUTPUTS
SCES021L – JULY 1995 – REVISED SEPTEMBER 2004
ORDERING INFORMATION
T
A
PACKAGE
(1)
ORDERABLE PART NUMBER TOP-SIDE MARKING
Tube SN74ALVCH16374DL
SSOP - DL ALVCH16374
Tape and reel SN74ALVCH16374DLR
TSSOP - DGG Tape and reel SN74ALVCH16374DGGR ALVCH16374
-40 ° C to 85 ° C
TVSOP - DGV Tape and reel SN74ALVCH16374DGVR VH374
VFBGA - GQL SN74ALVCH16374KR
Tape and reel VH374
VFBGA - ZQL (Pb-free) 74ALVCH16374ZQLR
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guideline are available at
www.ti.com/sc/package.
TERMINAL ASSIGNMENTS
(1)
1 2 3 4 5 6
A 1 OE NC NC NC NC 1CLK
B 1Q2 1Q1 GND GND 1D1 1D2
C 1Q4 1Q3 V
CC
V
CC
1D3 1D4
D 1Q6 1Q5 GND GND 1D5 1D6
E 1Q8 1Q7 1D7 1D8
F 2Q1 2Q2 2D2 2D1
G 2Q3 2Q4 GND GND 2D4 2D3
H 2Q5 2Q6 V
CC
V
CC
2D6 2D5
J 2Q7 2Q8 GND GND 2D8 2D7
K 2 OE NC NC NC NC 2CLK
(1) NC - No internal connection
FUNCTION TABLE
(each flip-flop)
INPUTS
OUTPUT
Q
OE CLK D
L ↑ H H
L ↑ L L
L H or L X Q
0
H X X Z
LOGIC DIAGRAM (POSITIVE LOGIC)
2